Suppose 0 = p - 0*p. Suppose -4*x + 3*x - 3*t - 12 = p, t = -4*x + 7. Suppose -16 = -o + 4*r, -2*r + 16 = 3*o + 2*r. Solve x - o = s for s.

Suppose 5*k - 5 = q + 5, -4*q + 35 = 5*k. Suppose k - 23 = -4*n. Suppose -5*d + 0 = -3*m - 4, 0 = -5*d + n*m. Solve 0 = d*y + 9 - 1 for y.

-4

Let u(z) = -21*z - 1. Let i be u(-1). Let l be ³⁸⁄₈ + 5/i. Suppose -5*b + 2*b + 16 = l*o, -4*o + 2 = -3*b. Solve -b*c + 7 = 1 for c.

3

Suppose -10*k = -16*k. Solve k = 9*u - 7*u - 4 for u.

2

Let j = 38 - 34. Solve 5 = 3*g - j for g.

3

Let f = 0 - 0. Solve f = -a - 0 - 1 for a.

-1

Suppose -2*a - 3*g = -3, g = 5*a - g - 36. Solve -a*d - 9 = -3*d for d.

-3

Let z = 30 + -16. Let b(t) = 3*t**2 + 1. Suppose -5*i + 0 = 5. Let w be b(i). Solve w - z = 2*f for f.

-5

Let b(g) = 5*g**2 - g - 1. Let l be b(-1). Let q be (-34)/170*0/2. Solve l*r - 3 - 7 = q for r.

2

Let z = 11 - 8. Solve 3*o + z + 9 = 0 for o.

-4

Let c(w) = -w - 1. Let d(v) = -5*v + 3. Let p(a) = 4*c(a) - d(a). Suppose -3*i = -4*i + 7. Let m be p(i). Solve 7*r - 3*r = m for r.

0