Let y be -7 + 15 + (2 - 6). Solve 1 = y*c - 7 for c.

Let a(z) = -z**2 + 3*z - 1. Let r be a(2). Solve 4*d = 3*d + r for d.

1

Suppose -3*t - 5*d + 34 = 0, 6 = 5*t - 5*d + 16. Let k(g) = -g**2 - 4*g + 5. Let w be k(-5). Suppose w*n = -3*n. Solve -t*x - 2*x - 20 = n for x.

-4

Let r be ((-18)/(-15))/((-6)/20). Let y be 12/r + (5 - 0). Solve s + 2 = -y for s.

-4

Let l = 78 + -78. Solve b + 2*b = l for b.

0

Suppose p - 5 - 9 = z, 5*z + 20 = 0. Solve 0 = 5*t - p*t - 10 for t.

-2

Suppose -5*j = x + 8, 0*x + x + 4*j = -6. Suppose -2*y + 6 + 2 = 0. Suppose 3*w + 42 = 4*b + 3, 0 = b + w - 1. Solve -x = y*q - b for q.

1

Suppose -5*v - v = -5*v. Let q be (-6 - (-2 - -1)) + -1. Let l be (-1)/(-2) + (-3)/q. Solve l = -y - v*y for y.

-1

Let r(f) = -5*f. Suppose -l = 3*m - 17, -4*l - l + 3*m + 13 = 0. Let v be (2 - l) + (-2 - -1). Let b be r(v). Solve -2*d + b = 2*d for d.

5

Let j = 41 - 39. Solve 5*v + 6 = j*v for v.

-2

Let y be ¹⁄₇ + ¹⁶⁰⁄₅₆. Solve -y*h = -h - 8 for h.

4