Suppose 0*r - 3*r - 6 = -4*v, -3*v - r = 2. Solve v*b + 3*b = 0 for b.

Suppose 2*z - 4 = z. Solve 0 = z*v - 20 - 0 for v.

5

Let i be (-2)/8 - (-9)/36. Let k(f) = -f**3 - f + 6. Let d be k(i). Solve 5*b - 1 = -d for b.

-1

Let k be (⁴⁵⁄₂₅)/(³⁄₂₀). Solve 5*o = 37 - k for o.

5

Suppose 2*i = 7 - 3. Let p be ⁴⁶²⁄₃₆ + i/12. Suppose -10 = -2*x - b, -2*b = -b. Solve 4*y = -x + p for y.

2

Let u = 37 + -33. Solve m = -m + u for m.

2

Suppose 0 = 3*z - 7*m + 2*m + 9, -5*m + 13 = -z. Solve -i + 6 - z = 0 for i.

4

Let c(z) = 4*z - 5. Let u be c(4). Suppose 2*y - 10 + 2 = 0. Suppose n = b - n - u, n = y*b - 9. Solve t - 2 = b for t.

3

Let s(m) = m**2 + 6*m - 8. Let o be s(-8). Solve -o = -x - 3 for x.

5

Let v = -9 + 24. Let a be (-1 + 2)/(3/v). Let f(j) = 3*j**3 - j - 1. Let k be f(2). Solve a*z - k = -6 for z.

3

Let t = 9 + -5. Solve 3*p + t - 13 = 0 for p.

3