Let q = -18 + 12. Let c = 10 + q. Solve -2*v = 2*v + c for v.

Let d(b) = -15*b - 2. Let k be d(2). Let l be ²⁄₄*k/(-4). Suppose -5*s + 3 = -l*s. Solve -s*q + 6*q = -15 for q.

-5

Let s be 2 - (-2 + 2)/4. Let y(u) = u + 1. Suppose 3*z - 20 = -5. Let f be y(z). Solve 0*v = s*v + f for v.

-3

Let w be (-36)/(-24) - (-3)/2. Solve 5*c - 8 = w*c for c.

Suppose 4*w - 19 = -3*v, w = -v - 4*w + 21. Solve 0 = 3*u + 13 - v for u.

-4

Let l(g) be the first derivative of 5*g⁴⁄₄ - g³⁄₃ + g - 3. Let b be l(1). Solve -b = -2*k + 3 for k.

Let v(l) = -l**2 - 7*l - 9. Let z be v(-7). Let a = z - -15. Solve -3*j + 0*j = -a for j.

Let k = 15 - 13. Let g = -13 + 18. Suppose 0*n - 4*n + g*x = -6, 8 = 4*x. Solve -2 = -n*a + k for a.

Suppose 0*b + 9 = -4*b + 5*r, 4*b = r - 5. Let q be (0 - b/2)*4. Solve q*x + x - 12 = 0 for x.

Suppose a + 4*w - 4 = 0, -5*w + 16 = -5*a + 36. Suppose 2 = v - 1. Suppose -2*u = -v*u. Solve u = -q + 3*q + a for q.

-2

Let h be (-1 - 1)*2/(-4). Let q be (-5 - -2) + (7 - h). Solve -12 = -q*o - 0*o for o.

Let q = -18 + 12. Let c = 10 + q. Solve -2v = 2v + c for v.

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) = -k**3 + 6*k**2 - 4*k - 1. Let w be u(5). Solve w = -t + 2 for t.

Let s(h) = h + 6. Suppose -5i + 12 = t, 5t + 3i + i = -24. Let j be s(t). Let v = 2 - j. Solve 3b + v = 7*b for b.

Let j = 10 - 16. Let r be -2 - (1 + -1 + j). Suppose -3a - a = -r, 4a + 6 = 5w. Solve b = 2b + w for b.

Let r(g) = g**3 - 5*g**2 + 6g - 4. Let b be 8/(-20) + 7/5. Suppose -5s - b = -21. Let f be r(s). Solve -7 - 5 = f*n for n.

Let c(j) = -j**3 + 3*j**2 + 2j - 3. Suppose -2z - 2 + 8 = 0. Let f be c(z). Solve f*w + 1 = -2 for w.

Let q(o) = o**2 + 7*o + 7. Let p be q(-5). Let u = -2 - p. Solve -d - 2 = -u for d.

Let a(m) be the first derivative of m3/3 + m2/2 + m - 3. Let d be (-41/(-2))/(-2). Let z be a(d). Solve -2h - z = 1 for h.

Let t(a) = -5a. Let j be t(-1). Suppose -5z + 4c + 125 = -c, 2c + 4 = 0. Let q = 5 - 3. Solve q + z = j*x for x.

Suppose 2v - 3 = v. Suppose 4g - 16 = -4q, 1 = g - 2q + 6. Suppose 3 - g = 2a. Solve vi - 4*i = -a for i.

Let d(b) = -15b - 2. Let k be d(2). Let l be 2/4k/(-4). Suppose -5s + 3 = -ls. Solve -sq + 6q = -15 for q.

Suppose 0 = -3s + 3, -47 = -5u + 7s - 4s. Let w = u + -5. Suppose -15 = -2t - 5h, -4 = -5t - 3h + 5. Solve -z + 6*z - w = t for z.

Let y be 20/(-30) + (-14)/(-3). Solve 5*b = b - y for b.

Let q = -18 + 12. Let c = 10 + q. Solve -2*v = 2*v + c for v.

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 + 6*k**2 - 4*k - 1. Let w be u(5). Solve w = -t + 2 for t.

Let s(h) = h + 6. Suppose -5*i + 12 = t, 5*t + 3*i + i = -24. Let j be s(t). Let v = 2 - j. Solve 3*b + v = 7*b for b.

Let j = 10 - 16. Let r be -2 - (1 + -1 + j). Suppose -3*a - a = -r, 4*a + 6 = 5*w. Solve b = 2*b + w for b.

Let r(g) = g**3 - 5*g**2 + 6*g - 4. Let b be 8/(-20) + 7/5. Suppose -5*s - b = -21. Let f be r(s). Solve -7 - 5 = f*n for n.

Let c(j) = -j**3 + 3*j**2 + 2*j - 3. Suppose -2*z - 2 + 8 = 0. Let f be c(z). Solve f*w + 1 = -2 for w.