Let v(y) = -y + 12. Let w(t) = 2*t - 24. Let x(k) = -7*v(k) - 4*w(k). Suppose 0 = -2*i - 2*s, 0 = -4*i - 5*s - 2 - 3. Let o be x(i). Solve -4*a = -9 - o for a.

Let t(z) be the second derivative of 0 - 4*z + ¹⁄₆*z4 + ¹⁄₆*z3 - ¹⁄₂*z**2. Let d be t(2). Solve 5*r - 16 = d for r.

Let c = 0 - -2. Let u(n) = -2 - 3*nc - 6*n + 2*n3 + n3 - 3*n2 - 2*n**3. Let a be u(7). Solve 2 = a*h - 3 for h.

Let q(p) = 4 - 1 - 3 + 2 - p. Let n be q(2). Solve n = -u + 3*u - 2 for u.

Let w(a) = a3 - 10*a2 + 16*a + 3. Let j be w(8). Solve -j*n + 2 = -4 for n.

Let x = 8 + -6. Let u(d) = 2*d2 - 5*d2 - 6*d + x*d**2 + 2. Let y be u(-6). Solve 0*l = -y*l for l.

Let b = 21 - 13. Let f = 4 + -1. Solve -k = f*k + b for k.

-2

Let z(o) = -o**2 - 10*o - 7. Let w = -4 - 5. Let s be z(w). Suppose -7*r + 2*r = -30. Solve r*k - s = 4*k for k.

Let m = 1 - -10. Let o = m - 5. Suppose -5*n - 15 = 5*t, -5*n + 3*n - 8 = t. Solve t*b - 4*b - o = 0 for b.

-3

Let w = -6 - -11. Suppose w*x - 62 + 7 = 0. Let d = x + -2. Solve -2*h = h - d for h.

Suppose 28 = 2*z - 4*z. Let d be (2 + 3)*z/(-10). Suppose 0 = -5*u + d + 23. Solve 0*v + u = 3*v for v.

Let v(y) = -y + 12. Let w(t) = 2t - 24. Let x(k) = -7v(k) - 4w(k). Suppose 0 = -2i - 2s, 0 = -4i - 5s - 2 - 3. Let o be x(i). Solve -4a = -9 - o for a.

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 i be (5 + -1)(-49)/14. Let z = 8 + i. Let t be (z/5)/((-1)/5). Solve -5r = -t + 21 for r.

Suppose 3*f - 1 = 2. Solve 2 + f = -b for b.

Let q be 1/3 - (-6)/9. Suppose -5 = -3c - g + 6g, -q = -5*c + g. Solve 0 = -j - c + 1 for j.

Let y = 60 - 39. Let z = 23 - y. Solve -z = -5*p + 18 for p.

Let m = -8 + 12. Suppose ml + l = 15. Suppose -4s - 24 = -4v, -v + 2s + l = -6. Solve 2w = -vw for w.

Let n(m) = m**3 + 4*m**2 + 4. Let s be n(-4). Solve -sd = -7d + 9 for d.

Suppose -6 + 0 = -2*y. Let n(k) = k - 4. Let v(b) = b**2 - 2b - 3. Let o be v(-3). Let r be n(o). Solve -yz = -r*z + 20 for z.

Let h(g) be the first derivative of g**3/3 + 7*g**2/2 + 9g - 3. Let l be h(-7). Solve l + 1 = -5y for y.

Suppose -12v + 11v = 0. Solve v = 2r + 3r + 10 for r.

Let t(z) be the second derivative of 0 - 4z + 1/6z**4 + 1/6*z**3 - 1/2*z**2. Let d be t(2). Solve 5*r - 16 = d for r.

Let j = -19 - -13. Let l(a) = -a - 4. Let m be l(j). Solve -m*w + 4 - 10 = 0 for w.

Suppose -2 - 4 = -3k. Let u = -4 + k. Let f = 6 + u. Solve 10 = fj + 2 for j.

Let v(y) = -y + 12. Let w(t) = 2*t - 24. Let x(k) = -7*v(k) - 4*w(k). Suppose 0 = -2*i - 2*s, 0 = -4*i - 5*s - 2 - 3. Let o be x(i). Solve -4*a = -9 - o for a.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let i be (5 + -1)*(-49)/14. Let z = 8 + i. Let t be (z/5)/((-1)/5). Solve -5*r = -t + 21 for r.

Suppose 3*f - 1 = 2. Solve 2 + f = -b for b.

Let q be 1/3 - (-6)/9. Suppose -5 = -3*c - g + 6*g, -q = -5*c + g. Solve 0 = -j - c + 1 for j.

Let y = 60 - 39. Let z = 23 - y. Solve -z = -5*p + 18 for p.

Let m = -8 + 12. Suppose m*l + l = 15. Suppose -4*s - 24 = -4*v, -v + 2*s + l = -6. Solve 2*w = -v*w for w.

Let n(m) = m**3 + 4*m**2 + 4. Let s be n(-4). Solve -s*d = -7*d + 9 for d.

Suppose -6 + 0 = -2*y. Let n(k) = k - 4. Let v(b) = b**2 - 2*b - 3. Let o be v(-3). Let r be n(o). Solve -y*z = -r*z + 20 for z.

Let h(g) be the first derivative of g**3/3 + 7*g**2/2 + 9*g - 3. Let l be h(-7). Solve l + 1 = -5*y for y.

Suppose -12*v + 11*v = 0. Solve v = 2*r + 3*r + 10 for r.

Let t(z) be the second derivative of 0 - 4*z + 1/6*z**4 + 1/6*z**3 - 1/2*z**2. Let d be t(2). Solve 5*r - 16 = d for r.