Let z be -1 + 0 + (-1)/(-1). Suppose -j + 0*j = 0. Suppose z*x + 4*x = j. Solve x*r - 4*r = -12 for r.

Suppose -4*k = -9*k. Let d be (k + -4)/(-2) + 1. Let s be 2 - (-3 + 1)/(-1). Solve d*m = -s*m for m.

0

Let l be 1/(8/(-3) - -3). Solve l*q - 7*q = -4 for q.

1

Let i be ((4 + -4)/(-2))/((-3)/(-1)). Solve i*s = -s - 1 for s.

-1

Let n be (11 - 20)/(0 - -1). Let j = 17 + n. Solve 0 = 4*z + j for z.

-2

Let k(z) = z3 + 4*z2 + 4. Let l be k(-4). Suppose -5*c + 10 = -5*q, -q - 3*c + 0 = -14. Solve -q - 2 = -l*y for y.

1

Let j = -36 - -12. Let u = 13 + -23. Let i be j/(-10) - (-4)/u. Solve i*f - 2 = 3*f for f.

-2

Let s be (6 - 3) + 10 + -5. Solve 3 - s = -l for l.

5

Suppose -4*h - w = w - 2, -4*h + 5*w + 23 = 0. Let r = -34 - -34. Solve h*l - 3 + 1 = r for l.

1

Let s(w) = w3 - 3*w2 + w. Let m be s(3). Let o(i) = i3 - 5*i2 - 7*i + 6. Let z be o(6). Let y be (z - (-2 + 0)) + 0. Solve m*q + 15 = -y*q for q.

-3

Let m be -3 - (¹⁵⁄₁)/(1/(-1)). Solve 0*j - m = 3*j for j.

-4