Let k(h) = 2*h. Let i = -8 - -11. Suppose -2*f - 5*o + 24 = 2*f, 2*o - i = 5*f. Let l be k(f). Solve l + 23 = 5*s for s.

Let z be 3 + (-1 - -1) - -1. Solve 0*j = -j + z for j.

4

Let j be -2 + (⁵⁄₁)/1. Suppose 0*v = j*v. Let o = v - -4. Solve o*b + 2 = -10 for b.

-3

Suppose -8*n = -12*n - 80. Let z = -20 - n. Solve -2*p + 1 + 1 = z for p.

1

Let m = 76 - 116. Let h = m + 76. Suppose y = 4*y - h. Solve -2 = 5*b - y for b.

2

Suppose 2*x + 2*z + 9 = x, -x - 4*z = 13. Let r = 5 + x. Solve -2*t - 4 = -r*t for t.

-2

Let a be (-3 - -2)*(-1 + 1). Solve b - 5 + 2 = a for b.

3

Suppose 0 = 5*i - 6 - 14. Let r(w) = -3*w + 2*w2 - 1 - w2 - i + 9. Let j be r(3). Solve -j*o - o = 5 for o.

-1

Let z(y) = -y + 10. Let l be z(7). Solve -l = -k + 1 for k.

4

Let q(a) be the third derivative of -a⁶⁄₁₂₀ + a⁵⁄₆₀ + 13*a³⁄₆ + a2. Let m be q(0). Solve m = 5*t + 3 for t.

2

Let w = 62 - 54. Solve -w*t + 3*t + 25 = 0 for t.

5