Suppose -2*s + 7 = -1. Suppose -18 = -7*b + s*b. Solve -p + b = 2*p for p.

Suppose -4*a + 7 = -9. Suppose -3*n = -a*n + 2. Suppose n*c = 2 + 6. Solve -c*b = -b - 9 for b.

3

Let x = 17 - 15. Solve -5*i + x = -8 for i.

2

Suppose 11 = 8*x - 21. Solve x = -5*p - 6 for p.

-2

Let z = 1 - 1. Suppose z = -4*f + f + 6. Suppose -4*q - m + 7 = -3*q, -f*m = -q - 2. Solve y + q = -0*y for y.

-4

Suppose -5*j + 3*j + 14 = 0. Suppose -4*o + c + 21 = -0*c, 3*o = -c + j. Solve 0*r = o*r for r.

0

Let c = 2 - 2. Let r(x) = 0*x2 - x2 + 2 + c - 10*x. Let m be r(-10). Solve m*z - 5 = 1 for z.

3

Let m be -1 + ³⁸⁄₉ + 4/(-18). Solve 9 = m*o - 3 for o.

4

Suppose 5*y - 3*h = 6, 2*h = -y - 0*h + 9. Suppose 0*j - 2*j = -8. Suppose -j*u + 6 = -y*u. Solve -1 + u = d for d.

5

Let n(h) = -h. Let m be n(-4). Solve f - 15 = -m*f for f.

3

Let h(j) = -3*j + 73. Let g be h(16). Solve 2*t = -3*t - g for t.

-5