Suppose -4 = -2*x + 6. Solve -7 - 3 = x*i for i.

-2

Let z(o) = -o3 + 7*o2 - 7*o + 8. Let g be z(6). Suppose -g*x = -3*x + 11. Let p(f) = f - 9. Let m be p(x). Solve -2*k + 20 = m*k for k.

5

Let j be (8 - 5)*(-3)/(-9). Solve j - 16 = 5*c for c.

-3

Suppose 5*a + 4*s = 18 + 87, 0 = -5*a - 3*s + 100. Suppose 3*p - 4*p = -5*r + 25, -5*p - a = 2*r. Solve -r = -w - w for w.

2

Suppose -t + 2*z - 4*z - 4 = 0, z = -t. Solve -t*g = -0 + 16 for g.

-4

Let f = 2 + 5. Suppose -x = 4*x - 180. Let k be x/16 - 2⁄8. Solve k*m - f*m = 0 for m.

0

Suppose x - 8 = -x. Let u be 2/x*0/(-2). Let o be -2 + -1 + 10 - u. Solve -2*g = -o*g for g.

0

Suppose -5*i + 6 = -4*i. Solve -2*h + 0*h = -i for h.

3

Let y(b) = b2 - 5*b + 1. Let k be y(5). Let g(z) = z2 + 3*z - 7. Let r = -11 - -6. Let c be g®. Solve -k = c*o - 4 for o.

1

Let m(j) = j + 12. Let l be m(-10). Let t be 5 + (l - 3)*2. Solve 6*k = t*k for k.

0