Suppose a - 8 = -4. Solve -a = 2*r - 10 for r.

Suppose -3*d = -4*s - 33, 1 = 4*d - 3*s - 36. Solve d = -5*x + 2 for x.

-1

Let t be (1 - 2) + (-17 - -22). Solve 2*q = q + t for q.

4

Let o = -1 - -5. Suppose 8*m = o*m. Solve -3 = -k - m*k for k.

3

Let j(f) be the first derivative of -f⁴⁄₄ + f3 - f + 5. Let v be j(2). Solve -5*b = v + 12 for b.

-3

Suppose 4*a + 20 = 4, -a = f + 1. Suppose -f*k = 4*p - 10, -3*k - 20 = -4*p - k. Suppose 4*u = -3*i - 15, 2*u + 0*i = 5*i + 25. Solve u*c + p = c for c.

4

Let o(b) = -b3 - b2 + 1. Let j be o(0). Solve -j - 3 = -i for i.

4

Let k = -3 - 3. Let t be (3 - 1 - 1) + -5. Let w = t - k. Solve -6*h + w*h + 12 = 0 for h.

3

Let y(b) = b**2 - 5*b - 4. Let n be y(6). Suppose 4*r + 2*c = 42, 0 = -0*r - n*r - 5*c + 9. Solve -3*j + r = j for j.

3

Let q be 3 + -2 + -2 + 4. Suppose 3*i - j - 22 = q, 3*i + 2*j - 13 = 0. Suppose -5*c = -23 - i. Solve -x + 3*x = -c for x.

-3

Let y be (-95)/(-4) - ²⁷⁄₃₆. Solve 8 = 3*p + y for p.

-5