Let y = 68 + -53. Solve 8*b = 3*b - y for b.

Let r be 3 + 5/((-10)/(-6)). Let y be 11(r - 2). Solve -17 = y*c + 3 for c.

-5

Let v(q) be the second derivative of q⁴⁄₂₄ + 7*q³⁄₃ - q**2 + 4*q. Let o(z) be the first derivative of v(z). Let u be o(-10). Solve -3 = u*f - 5*f for f.

3

Let i be -4 - -4 - 2 - 3*-1. Solve 3*z - i = 5 for z.

2

Let y = 3 - 3. Suppose y*t = 2*t - 10. Solve 0 = -t*u + 3*u + 6 for u.

3

Let k be 0/67*((-4)/(-6))/2. Let g(l) = l3 - 7*l2 + 4*l + 8. Let s be g(6). Let t = -1 - s. Solve t*o - 12 = -k for o.

4

Let g(u) = -u**2 + 3*u + 3. Let t be g(3). Let l = 434 - 431. Solve t*b + l = -0*b for b.

-1

Suppose -2*k - 2 = -q, -1 = 5*q - 0*k + k. Suppose -3*u + 5*i - 14 = q, -i + 6 = u - 0*i. Suppose -5*x = -u*s + 3, 3*s - 16 = -s. Solve x - 3 = -m for m.

2

Let w be (¹⁰⁄₁₅)/((-2)/(-6)). Suppose -6 = -4*j - 2*a, 2*j - 9 = -j - 3*a. Suppose 31 = 3*z + 13. Solve j = -f - z + w for f.

-4

Let h = -11 + 20. Let f = h + -5. Suppose 0 = -4*j + 2*y, -8 - 8 = -f*y. Solve -4 = -j*t - 0 for t.

2

Suppose -5*t + 6 = -3*h, 5 = 2*t - 1. Suppose -h*q = -0*q - 3. Solve 0 = -0*m + m - q for m.

1