Suppose -3*z + 21 = -2*c, c = -3*z + 2*z + 7. Suppose -2*m = 20 - 6. Let t = m + z. Solve t = -w + 1 - 4 for w.

Let y be (-1)/4 + (-34)/(-8). Suppose 59 = 2*h - 3. Suppose -y*j = 11 - h. Solve -j*x = -x for x.

0

Let p(w) be the second derivative of w⁴⁄₁₂ + 3*w³⁄₂ + 4*w**2 + w. Let x be p(-8). Let d = 4 + x. Solve -2*i - d = -3*i for i.

4

Suppose 24 = 5*d + 2*m - 41, -3*d + 4*m + 13 = 0. Solve -5 = 4*y + d for y.

-4

Let b be 0³⁄₆-1. Suppose -5*a + 2 + 8 = b. Let y = a - 0. Solve -y*i + 5*i + 9 = 0 for i.

-3

Let j be (4 - 0)/((-2)/(-2)). Let b(s) = -s3 - 3*s2 + 2. Let y be b(-3). Suppose 0 = -h + 3 - y. Solve h + j = l for l.

5

Let j(s) = s**2 - 15*s + 8. Let k be j(16). Solve 5*z + k = 4 for z.

-4

Let r be 1*(-20)/((-6)/(-3)). Let j be ((-4)/r)/((-2)/(-60)). Suppose 4*t + h = j, 2*h + 3 = 5*t - 12. Solve 6*n = t*n for n.

0

Let k = 46 + -2. Let j = k + -8. Suppose p + 2*p = j. Solve p = -0*y - 4*y for y.

-3

Suppose 4*v + 23 = s, 6*s - s + 5 = 0. Let z(y) = -y**2 - 7*y - 6. Let b be z(v). Solve b = r + r - 4 for r.

2

Let y = -7 + 9. Suppose -2*b - y = -5*a + 17, 20 = a + 5*b. Solve 7 = -3*r - a for r.

-4