Suppose 5*f - 15 = -4*a, -4*a + 4f = 23 - 83. Let y be (-45)/18(-12)/a. Solve y*c + c = 4 for c.

1

Let k = 4 + -1. Suppose k*u - 4*u + 20 = 0. Solve 4*t - u = -t for t.

4

Let i = -1 + 4. Suppose -4*x = -5*d + 25, 0 = i*x - 5*x - 5*d + 25. Suppose -5*l - 4*j + 5*j = -79, -4*l - 4*j + 44 = 0. Solve x = -3*t - 0 + l for t.

5

Let p(u) = 3*u2 - 2*u2 - 8 + 6*u - 8*u + 0*u**2. Let w be p(4). Solve w = -0*o - 4*o + 8 for o.

2

Suppose b - 3*n = 15, 0*n - 2*n - 10 = -b. Let d be (0 - b/(-1))/(-1). Solve -l + 7 - 3 = d for l.

4

Let o = 33 + -15. Suppose -3*f + 12 = -2*f. Let x = o - f. Solve -2*t = -0 - x for t.

3

Suppose 5*a = -s + 95, -s + 43 = 3*a - 12. Let t be 0 + (-1 - (0 + 0)). Let h = 3 + t. Solve -2*o - a = h*o for o.

-5

Let a(i) = -i**2 + 7*i - 6. Let g be a(6). Solve g*s + 20 = -4*s for s.

-5

Let g = -26 + 28. Solve 3 = -g*y - 3 for y.

-3

Suppose -5*c = -0*c - 20. Suppose c*w - 4*r = 8, 5*w - 5*r = -r + 11. Let a be w + 1 + (-2 - -2). Solve -6 - 10 = a*b for b.

-4