Let s = -29 - -31. Solve i = s*i for i.

0

Let f = 16 - 1. Suppose -3*q = 4*x + f, -3*q - 15 = -2*x + 4*x. Solve x*b = -b + 2 for b.

2

Suppose 0*s + 4*s - 12 = 0. Let m be (-2)/2*0/s. Solve 5*p = -m*p + 20 for p.

4

Suppose -i - 67 = 2*m, 0 = 3*m + 4*i - 5 + 98. Suppose n - 194 = -3*n - 3*d, 2*d + 4 = 0. Let o = m + n. Solve a = -4*a + o for a.

3

Let i = -6 - -6. Suppose 1 = -4*u - 4*n + 17, -3*u = -n. Solve -w + i = -u for w.

1

Let d(g) = -2*g - 4. Let j be d(-4). Let w(s) = 5*s3 - s + 1. Let k(l) = -l3 - l**2 - 2*l - 1. Let z be k(-1). Let f be w(z). Solve j*h = f + 15 for h.

5

Let g = -6 - -8. Let f(i) = -4*i. Let d be f(g). Let a = -5 - d. Solve -12 = n + a*n for n.

-3

Let f be (2/(-6))/((-6)/72). Suppose 2*n + 3*d - 6 = 13, 0 = -4*n - f*d + 28. Solve 5*y - n*y + 6 = 0 for y.

-2

Suppose 2*g - 31 = -2*g + 5*h, -3*h = -5*g + 42. Solve -g*j = -6*j - 9 for j.

3

Suppose 0 = -2*g + 4*g + 12. Let r be (-4)/g*27⁄6. Solve z - 6 = -r for z.

3