Let l = -7 - -12. Suppose l*k - 2 = 4*k. Solve -4*z + 10 + k = 0 for z.

Let y(a) = a - 4. Let w be y(7). Suppose -w*o + 17 = -10. Let j = o - 5. Solve -3*x = -x + j for x.

-2

Suppose 4*g + 2*k - 5*k - 22 = 0, -k - 14 = -3*g. Solve -3 = -g*f + 5 for f.

2

Let c = 44 - 28. Solve -2*b = 2*b - c for b.

4

Suppose 3 = 3*m - 6. Solve m*n + 8 = n for n.

-4

Let c(y) = -y**2 - 3*y. Let s be c(-3). Let w be 0 - (s + 1 - 1). Suppose 5 = n - w. Solve 0*m - 5*m + n = 0 for m.

1

Let o be (-2 - -2 - -1) + 5. Let m(t) = 3*t3 - 2*t2 + 3*t - 2. Let p be m(2). Solve o*d - d = p for d.

4

Suppose 0 = d - 0*u - 2*u - 19, -d = 4*u - 7. Suppose -2*z + 5*j = 2*z - 33, 0 = -5*z + j + d. Solve -z*y = -y for y.

0

Let b be 0/((-1)/(²⁄₆)). Solve -f + 1 + 1 = b for f.

2

Let k(t) = t3 + 14*t2 - 33*t - 16. Let d be k(-16). Let b be 22(-1)/(-4). Solve d*n + b = -n for n.

-1

Let q© = c**2 - 5*c - 7. Let f be q(7). Solve 4*y + f = -13 for y.

-5