Let m = -4 + 2. Let g be m/6 - (-60)/18. Let z be g - -10 - (-1 + 2). Solve 2*c - 5*c = -z for c.

Let y be (⁷²⁄₂₀)/(²⁄₁₀). Suppose 0 = -2*r + r + 5*d - 101, 2*r + 167 = 3*d. Let q be ¹²⁄₃₀ - r/10. Solve q = -5*z + y for z.

2

Suppose -4 = -4*o, -2*g + 0*o = -4*o + 4. Let l = g - -1. Solve n + 2 = l for n.

-1

Suppose w + 3 = 2*m, 4*m + 0*w = w + 7. Let z(a) = a**3 - a + 2. Let r be z(0). Suppose -3 = 4*y + 3*j, -2*y = -0*y + r*j + 4. Solve -m*g = y - 11 for g.

4

Let o be 56/(-6) + ⁴⁄₃. Let f = -7 - o. Solve -2*s = -3*s + f for s.

1

Let k(q) = 2*q + 2. Let x be k(4). Solve -x = -2*g - 3*g for g.

2

Let a(i) = i + 9. Let f be a(-7). Let c be ((0 - 2)*-2)/f. Solve c*g = -1 + 7 for g.

3

Let z = -5 + 11. Let n be (-1 - (-9)/z)*0. Solve -4*r - 4 - 8 = n for r.

-3

Let l© = -c2 + 9*c + 6. Let u(t) = 2*t2 - 19*t - 13. Let p(s) = -5*l(s) - 2*u(s). Let z be p(8). Solve 2*j - z*j + 6 = 0 for j.

3

Suppose 0 = -3*n + 5*s + 2, 5*s = -3*n + 2*n + 14. Let f be 10/(-2)*n/(-10). Solve f = 4*x - 2 for x.

1

Let d = 13 + -31. Let m be d/(-12) + (-6)/(-4). Solve m*l + 2 = 5 for l.

1