Suppose 5*o + 0*o - 15 = 0. Let y be 117/15 - (-1)/5. Suppose 5*r + 5*x = 20, o*x = 3*r + 2*x - y. Solve -r*f = -0*f + 12 for f.

Let j(p) = p - 4. Let r be j(8). Solve -r*v - v = -15 for v.

3

Suppose -p + 3*j = 8, 3 = -p + 2*j - 3. Let z = 0 - p. Let a be (8 - 3)*¹⁸⁄₁₀. Solve z*f - 3 = -a for f.

-3

Let q(v) = v**2 - 5*v - 9. Suppose -2*x - x + 9 = 0. Suppose x*l = l + 16. Let b be q(l). Solve -k + b = 2*k for k.

5

Suppose -2*g = -q + 3, 0 = -0*q - 4*q - 5*g + 25. Solve -q*u - 1 = -4*u for u.

-1

Let g(l) = l3 + 7*l2 + 7*l + 9. Let w be g(-6). Suppose -12 + 0 = -3*c. Suppose -2*n = -c*n - 3*h + 31, -25 = -2*n - 5*h. Solve w*p + p = n for p.

5

Suppose 3*v - 94 = -4*i, -4*i - 4*v + 3 = -93. Let b = -13 + i. Let g = b - 9. Solve 2 = -g*f + f for f.

2

Let j(t) = -7*t + 71. Let b be j(10). Solve 0 = 5*a - 19 - b for a.

4

Let r = 46 + -22. Let o be ((-1)/(-2))/(6/r). Suppose -4*c - 20 = 2*m + m, 0 = o*c + 10. Solve m*w + 3*w = 3 for w.

1

Suppose 0 = -4*h + 5*t - t + 20, t + 1 = 0. Solve -2*w = 2 + h for w.

-3

Suppose -2*w = w. Let i(g) = g3 + g2 + g + 3. Let n be i(w). Suppose -2*z = -n*z. Solve 3*k = -z*k - 6 for k.

-2