Suppose i + 4*i - 30 = 0. Solve 7*k = 5*k - i for k.

-3

Let h = -38 - -42. Solve -h*z + 9 = 1 for z.

2

Suppose -4*b + o + 26 = 0, 0*o = -3*o + 6. Solve 2*c = -b + 3 for c.

-2

Let r(v) = v3 + 3*v2 + 2*v + 2. Let p be r(-2). Let u be (-2 + (-15)/(-6))*4. Suppose w + 2 = 4*q - 2*q, -4 = -u*q + 2*w. Solve q = p*n + n + 15 for n.

-5

Suppose 10 = 3*v + 2*n, -v - 2*n + 3*n + 10 = 0. Suppose r + 15 = v*r. Solve 0 = -r*k - k + 8 for k.

2

Let g = -10 + 12. Solve g*f = -f + 15 for f.

5

Suppose 7*s - 8 = 6. Solve s = 2*y - y for y.

2

Suppose 2*h + 3*d - 2*d - 8 = 0, -h + d = 2. Solve 0 = 7*m - h*m for m.

0

Let y be 9/((-3)/1) - -6. Let u(g) = 3*g - 1. Let j be u(y). Suppose -15 = -0*a - 5*a. Solve 0 = z + a*z + j for z.

-2

Let w = -7 - -10. Suppose 2*s = 5 - 1. Suppose 5*n - 3 = -2*p, -2*p + 7*p + 2*n = 39. Solve s*o = w - p for o.

-3