Suppose -5*c + 8*c = -18. Let g(w) = w + 6. Let r be g(c). Suppose 4*v - 4*t - 4 = r, 0*v - 17 = -5*v + t. Solve 8 = -v*n - 8 for n.

Suppose j - 5*t - 15 = 13, 0 = -4*j + 4*t + 48. Solve -a = -3*a + j for a.

4

Suppose 12 + 5 = 4*c + 3*s, -5*c = -3*s - 28. Let x = -1 - -1. Suppose -f + c + 20 = x. Solve -3*j = 2*j + f for j.

-5

Let c(d) = -3*d - 18. Let g be c(-11). Solve g = x + 2*x for x.

5

Suppose -2*d = -2 - 18. Suppose 13 = x - 3*k, 2*k = -3*x + k - 1. Let u(v) = v + 7. Let h be u(-4). Solve -h*y + d - x = 0 for y.

3

Let t(n) = 2*n**2 + 8*n + 9. Let r be t(-4). Solve -3 = 2*g - r for g.

3

Suppose -3*x + 4*l + 34 = 0, 46 = 5*x - 4*l - 0*l. Solve -16 = 2*q - x for q.

-5

Let r(t) = -t + 2. Let c be r(6). Let b be (c/(-3) - 2)*-3. Solve 5*f - 15 = b*f for f.

5

Let x(i) = -i3 + i2 - i + 5. Let k be x(0). Suppose 0*b + 9 = 3*b. Suppose -b*t = -2*t - 12. Solve -t = -g + k*g for g.

-3

Suppose -2*r + 0 = z + 3, -4*r + 3*z = -9. Suppose 2*g = 4, -4*j - g + 4 = 3*g. Let s be 6 - (-2 + (j - -3)). Solve 0 = -r*v - 2*v + s for v.

3

Let f = -27 + 27. Solve o - 2 = -f*o for o.

2