Suppose 0 = -28*i + 23*i + 10. Solve -10 = -3*n - i*n for n.

2

Suppose 1 = c, -3*n + 145 = 2*n + 5*c. Let r = 0 + -20. Let d = r + n. Solve -17 = -3*i - d for i.

3

Let b be (1 - -1)/(-2) - -5. Suppose -34 = k + k + 2*i, -b*i - 90 = 5*k. Let r be 5⁄15 + k/(-6). Solve -r*u - 2 = -2*u for u.

-1

Let b(z) = -6*z - 1. Suppose -3*j + 7j = 4. Let a be 1/j-1*2. Let f be b(a). Solve -3*h - f = 4 for h.

-5

Suppose 2*y + 4*i = -3*y + 50, -25 = -5*y + i. Solve 3*d - y*d + 12 = 0 for d.

4

Suppose -5*j + 38 = 4*q, -2*q = -3*j + 14 - 0. Solve 0 = -4*r + r - j for r.

-2

Let d be 1⁄3 - 15/(-9). Suppose -15 - 3 = -3*q. Solve d*i + 2 + q = 0 for i.

-4

Suppose 26 = 3*n + 4*l, -5*l + 19 = 4*n - 14. Suppose -4*h - 24 = -n*w - 6, 3*h + 18 = 3*w. Solve -15 = -w*g + 8*g for g.

-3

Suppose -5*c - 4*w = -0*w + 44, 3*w - 48 = 3*c. Let t = 17 + c. Solve -3 = t*f - 8 for f.

1

Suppose -2*v + 4*i - 16 = -3*v, 2*v + 20 = 5*i. Solve m - 2 = -v for m.

2