Let r = 161 + -160. Solve -3*b - r = -7 for b.

Suppose 20*f + 2*f = 0. Solve f = m - 5*m - 20 for m.

-5

Suppose 0 = x - 23 - 13. Let n be 8/x + ⁶⁸⁄₁₈. Solve 0 = 2*c + n - 0 for c.

-2

Let o(v) = v + 3. Let t be o(-6). Let a(x) = -x + 1. Let p be a(t). Solve -p*l - 23 + 7 = 0 for l.

-4

Let z(p) = -p3 - 8*p2 + 10*p + 13. Let h be z(-9). Let o be (-1)/(-1) + -2 - -4. Solve -q - h = o*q for q.

-1

Suppose -3*g + 4*s - 34 = 0, -6*g - 10 = -g + 5*s. Let x = g - -10. Suppose -z - x = -10. Solve -z*a = -a for a.

0

Let w be 0 + 2 + 1 + 0. Suppose 0 = -w*z + 15 - 3. Suppose 0*b - z*d + 36 = 5*b, -2*b + 3*d = 4. Solve -4*o - b = 8 for o.

-3

Let j = -109 - -111. Solve s + j = 2*s for s.

2

Let w = -15 + 22. Let u = w + -4. Suppose 2*i = -u*i. Solve i = 2*a - a - 4 for a.

4

Suppose -5*o - 12 - 68 = 0. Let i = -12 - o. Solve 0 = z + i*z + 10 for z.

-2

Let k = 28 + -25. Suppose p + 4 = 54. Suppose 2*j - 7*j = -p. Solve -k*i = -i - j for i.

5