Suppose 5*l + 8 - 28 = 0. Suppose 0*s + 4*s - 1 = -3*w, l = s - 3*w. Solve -9 = -2*z - s for z.

Let q(f) = -2*f + 10. Let j be q(4). Solve j*k - 4 = 6*k for k.

-1

Let j = 8 - 8. Suppose -2*f + 49 = 3*g, -2*f - f - g + 56 = j. Solve 5*b = -f - 3 for b.

-4

Suppose -12*c + 156 = 36. Solve c*k = 8*k + 4 for k.

2

Let g(l) be the first derivative of 1 + 4*l - ¹⁄₃*l3 - ⁷⁄₂*l2. Let w be g(-7). Solve 8 = w*d + 24 for d.

-4

Suppose y + 1 = 9. Let i be y/12 - 1/(-3). Solve q - 3 + i = 0 for q.

2

Suppose -4*q = -6*q + 10. Suppose 5*j + 4*z - 12 = 0, 0 = 2*j + 5*z - 12 - 3. Solve -q*s - 23 - 2 = j for s.

-5

Suppose 3*s = 4*s - 2. Suppose 2*a - 12 = -s*a. Suppose 4*j + 3*o - 9 = 0, -j + 4*o - 8*o = -12. Solve j = 2*v - a - 1 for v.

2

Suppose -15 = -5*m, -4*m = 3*o - 8*o - 2. Suppose -4 = -2*a + o. Solve 3*g + 6 = -a for g.

-3

Let g = -13 + 16. Let a be ⁵⁄₃ - (-1)/g. Solve -a*t + 0 = -8 for t.

4

Let s(x) = x + 1. Let r be s(-1). Suppose 2*y + 0*y - 8 = -4*p, -3*y = 5*p - 7. Let w = y - -9. Solve r = -3*u + w - 0 for u.

1