Let w = 20 + -20. Solve w = -y - 5 for y.

-5

Let t(x) = 2*x**2 + 2*x - 2. Let k = -8 + 11. Suppose -6 = -3*g - 3*i, -4*g - k*i + 0*i + 4 = 0. Let r be t(g). Solve 0 = -r*q - 3*q for q.

0

Let b be (2 - 0) + (-2 - -1). Let m be (-1 - -3) + 1/b. Solve -2*h - 25 = m*h for h.

-5

Suppose 2*w - 1 = w. Solve i - w = -0*i for i.

1

Suppose w + 5*j - 29 = 0, -3*w + 65 = 2*w + 5*j. Suppose -3*z = 2*k + 8, 28 = k - 5*z + 6. Solve 0 = k*q - w + 1 for q.

4

Suppose 0*a + a = 1. Solve -3 = 2*n - a for n.

-1

Let f = 49 + -46. Solve 2*v - f = -1 for v.

1

Suppose 0*k = k + 2. Let s = 7 + k. Solve -s*b - 20 = -b for b.

-5

Let j© be the first derivative of -c**2⁄2 - 7*c - 2. Let t be j(-10). Solve -t*u = 6 - 0 for u.

-2

Let w = -60 + 61. Solve -7 = -4*k + w for k.

2