Suppose 5*d - 19 = -4, 0 = -z + 4*d - 10. Solve 0 = -0*g + g - z for g.

2

Suppose q + 6*q - 3*q = 0. Solve q = -2*g - 8 for g.

-4

Let t = -27 - -28. Let w = t - 1. Solve w = -h - 2*h - 15 for h.

-5

Suppose 2*z - 8 = -0*z. Solve -z*y + y - 3 = 0 for y.

-1

Suppose -4*x + 2*c + 140 = -0*x, -5*x - 4*c + 175 = 0. Suppose -4*j + 5*h - 40 = 0, -2*j - 5*h - x = -j. Let o = -9 - j. Solve -o*l + 5 = -l for l.

1

Suppose -7*k + 2*k + 55 = 0. Suppose -4*l + 2*l - 5*o = k, -16 = -5*l + 2*o. Suppose -l*j = -2*t - 8, -5*t + 0*j - 5*j = -20. Solve -3*x - x - 8 = t for x.

-2

Let w® = r3 - 2*r2 - 4*r - 1. Let c be w(-1). Solve g = -c*g for g.

0

Let c be (1 + 0/(-2))/1. Suppose -9*i + 12*i - 51 = 0. Solve c - i = -4*h for h.

4

Let o be (-21)/(-14) + 37⁄2. Solve -g = 3*g - o for g.

5

Let j be 4/(-14) - 9/(-7). Suppose n = -j - 9. Let c be (-30)/4*16/n. Solve r + 3*r = c for r.

3