Let m = -463 + 466. Let s be 2 + (1 - 1)/(-1). Solve -q - m = -s for q.

Let h be 1/(-3) + (-217)/(-21). Solve 4*c + h = -10 for c.

-5

Suppose 3 + 18 = 2*u - 5*t, 0 = -2*u - 2*t. Suppose a + 5*w = 0, -5*a + 36 = -2*a - u*w. Suppose -i + 0 + a = 0. Solve -c - i = -3*c for c.

5

Let c be ³⁰⁄₉₀ + 0 + ²²⁄₆. Solve -c*q + 1 = -7 for q.

2

Let d = -65 + 70. Solve 0*r = d*r for r.

0

Suppose 0*z = -5*z. Suppose -7*f + 2*f = z. Solve -5*h + 0*h = f for h.

0

Suppose -3*d = 3*n - 12, 10*n = 8*n - d + 6. Solve -x = -n*x - 3 for x.

-3

Let y be (0/2 - -7)/1. Suppose 5*d + 22 = y*d. Solve 9 = 5*g - d for g.

4

Let k = -12 + 17. Suppose 4*u = k*f + 3*u - 98, 5*u = 4*f - 70. Let y(b) = -b3 + 9*b2 + 3*b - 22. Let c be y(9). Solve c = 3*s + f for s.

-5

Suppose 0 = -4*i + 6*i. Solve s + 0*s = i for s.

0

Let l(s) = -s - 4. Let g be 44/(-8) + ⁶⁄₄. Let f be l(g). Let h = 6 - 4. Solve f = -h*n - 2*n - 16 for n.

-4