Suppose 0 = 21*v - 6*v - 30. Solve -b - 6 = v*b for b.

Let s(o) be the first derivative of -o⁶⁄₁₂₀ + o³⁄₃ - o**2 + 1. Let z(w) be the second derivative of s(w). Let q be z(0). Solve q*y - 5 = y for y.

Suppose -r = -3*m - 21, 4*r - m = -3*m + 126. Let s be ¹⁄₁ - (-28 + 4). Suppose 3*i + 0*q - 10 = -q, s = 4*i - q. Solve r = i*k + 5 for k.

Let j = -19 + 33. Suppose -10 = -p + 3*v, -5*p + 10 = -2*v - j. Let k be (-2)/(-8) + 7/p. Solve -u - k*u = 9 for u.

-3

Let n be (-98)/(-21) - ²⁄₃. Solve -n*u - 16 + 4 = 0 for u.

-3

Suppose 0 = 3*f - 4*n + 8, f = -4*f + 2*n - 4. Let k = 50 - 46. Solve 0 = -4*l - f*l - k for l.

-1

Let z be -4 - (-1 + -5 + -2). Solve -t = -1 - z for t.

Let g be ⁴⁄₁₀ + ²⁴⁶⁄₁₀. Suppose 0 = 3*n + g - 73. Let i = 24 - n. Solve 5*j + i = -7 for j.

-3

Let x(g) be the first derivative of -g⁴⁄₄ - g3 + 2*g**2 + 2. Let v be x(-4). Solve v*q = -4*q + 12 for q.

Let g be (-32)/6 - 2/(-6). Let h = -3 + 15. Let u = h + g. Solve 0 = -3*x - u - 2 for x.

-3

Let d(a) = -a + 2. Suppose -p + 0*p = 0. Let u be d(p). Let c = 7 - -1. Solve u*s = -0 - c for s.

-4

Suppose 0 = 21v - 6v - 30. Solve -b - 6 = v*b for b.

小学数学题

初中数学题

高中数学题

大学高等数学

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Let u(k) = -k3 - k2 + 1. Let r be u(1). Let t be (-21)/1r + -1. Solve -3n + t = 2*n for n.

Let s(r) = r**2 + 8r - 5. Let j be s(-9). Solve -6 - 6 = jh for h.

Suppose s + s = 0. Suppose q - 2w - 22 = s, 46 = 2q + q - w. Let j = q - 9. Solve 6 = j*f - 4 for f.

Suppose -u - 4 = -3u. Suppose n - 9 = -un. Let o = -3 + 5. Solve ov - nv = 0 for v.

Suppose -c + 0 + 2 = 0. Suppose -cl + 3l = 2. Solve -15 = -l*v - v for v.

Let u(a) = a**2 + 4*a + 5. Let z(c) = c**2 - c - 4. Let n be z(0). Let q be u(n). Suppose -13 + 3 = -qd. Solve -16 = -dv - 2*v for v.

Let q(p) = p**2 + 7p. Let n be q(-7). Suppose -2u = -nu - 4. Suppose t - 45 = -ut. Solve 3z = -0z - t for z.

Let x be (-2 - (2 + -2)) + 7. Let p(k) = k**3 - 5*k**2 + 4. Let j be p(5). Suppose js - 5z = -8, -z = -5 + 1. Solve -2d = sd + x for d.

Let w = 9 - 5. Suppose 3l + 45 = 3y + wl, y - 4l = 15. Solve -y = -3t - 0t for t.

Let s(o) be the first derivative of -o6/120 + o3/3 - o**2 + 1. Let z(w) be the second derivative of s(w). Let q be z(0). Solve q*y - 5 = y for y.

Let m be -5 - (-9)/(36/16). Let b be m(1 - (-12)/(-2)). Solve 4p + b = -p for p.

Suppose -4v = 2z - 4, v = z - v + 10. Let k = 9 + z. Solve kq = 3q - 6 for q.

Suppose 0 = 21*v - 6*v - 30. Solve -b - 6 = v*b for b.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let u(k) = -k**3 - k**2 + 1. Let r be u(1). Let t be (-21)/1*r + -1. Solve -3*n + t = 2*n for n.

Let s(r) = r**2 + 8*r - 5. Let j be s(-9). Solve -6 - 6 = j*h for h.

Suppose s + s = 0. Suppose q - 2*w - 22 = s, 46 = 2*q + q - w. Let j = q - 9. Solve 6 = j*f - 4 for f.

Suppose -u - 4 = -3*u. Suppose n - 9 = -u*n. Let o = -3 + 5. Solve o*v - n*v = 0 for v.

Suppose -c + 0 + 2 = 0. Suppose -c*l + 3*l = 2. Solve -15 = -l*v - v for v.

Let u(a) = a**2 + 4*a + 5. Let z(c) = c**2 - c - 4. Let n be z(0). Let q be u(n). Suppose -13 + 3 = -q*d. Solve -16 = -d*v - 2*v for v.

Let q(p) = p**2 + 7*p. Let n be q(-7). Suppose -2*u = -n*u - 4. Suppose t - 45 = -u*t. Solve 3*z = -0*z - t for z.

Let x be (-2 - (2 + -2)) + 7. Let p(k) = k**3 - 5*k**2 + 4. Let j be p(5). Suppose j*s - 5*z = -8, -z = -5 + 1. Solve -2*d = s*d + x for d.

Let w = 9 - 5. Suppose 3*l + 45 = 3*y + w*l, y - 4*l = 15. Solve -y = -3*t - 0*t for t.

Let s(o) be the first derivative of -o**6/120 + o**3/3 - o**2 + 1. Let z(w) be the second derivative of s(w). Let q be z(0). Solve q*y - 5 = y for y.

Let m be -5 - (-9)/(36/16). Let b be m*(1 - (-12)/(-2)). Solve 4*p + b = -p for p.

Suppose -4*v = 2*z - 4, v = z - v + 10. Let k = 9 + z. Solve k*q = 3*q - 6 for q.