Let r(l) = -6*l - 7. Let o be r(-2). Solve o = -c + 6*c for c.

Let w = -8 + 10. Let s be w + 0 - (0 + 2). Solve 4*z + 0*z = s for z.

0

Suppose 6 = n - 4. Solve -n - 5 = -5*p for p.

3

Suppose 2*t = -52 + 56. Solve 0 = -0*v + t*v for v.

0

Let x be 1*(2 + (-1)/(-1)). Suppose 24 = 4*d - x*o, d + 23 = 6*d - 2*o. Suppose d*u - 4 = u. Solve -6 = -b - u for b.

4

Suppose -n + 2*z = -11, 2*n - 2*z - 3 = 11. Suppose -w + n*t + 52 = w, t + 44 = 2*w. Let s(a) = a**2 + 2*a + 3. Let g be s(-3). Solve g*c = 2*c - w for c.

-5

Suppose -4 - 16 = -4*x. Solve 7 = 4*q - x for q.

3

Suppose -4*h + 7*h - 15 = 0. Solve -s - 1 = -h for s.

4

Let a = -34 + 19. Let f = a - -19. Solve 3 = f*z - 1 for z.

1

Let f be (70/(-15) + 5)*18. Let l be ²⁄₈ + ²²⁄₈. Solve -5*p = -l*p + f for p.

-3

Let z(o) = 4*o**2 - o + 1. Let y be z(1). Let v = y - -4. Suppose -v = -4*n + 6*t - 2*t, 3*n - 6 = -2*t. Solve -1 = -3*q + n for q.

1