Let w = 9 - 6. Let h be 7 + w + 12/(-3). Solve -5*l + h = 1 for l.

Let p = 1621 - 1150. Let d be p/15 + 6/(-15). Solve -5*m - 11 = -d for m.

4

Let c be -4*(⁶⁄₃ + -5). Suppose -22 = -5*q + 3*b, 4*q - c = -0*b + b. Suppose 0 = 2*i + 3*i + 5, q*w = 2*i + 14. Solve -w = h - 1 for h.

-5

Let p = 31 - 31. Let k = 1 - 0. Solve 3*r - 4*r + k = p for r.

1

Suppose 2*u + 2*u + 164 = 0. Let v = 2 + u. Let x = v - -68. Solve -x = 5*n - 4 for n.

-5

Let f(x) = x**2 - 3*x + 10. Let o be f(9). Let s = o - 46. Let b be ⁶⁵⁄₁₅ - ²⁄₆. Solve -b*i - s = -6 for i.

-3

Let v = 3 - -1. Let w be (-14)/(-18) + (-4)/(-18). Suppose -s - 4*s + v*n = 4, n = 3*s + w. Solve s = a + 2*a - 15 for a.

5

Let v = 35 - 25. Suppose 5*x - 22 = 4*s - 7, 3*x - 9 = -s. Suppose s = d + 3*d. Solve 0 = -d*g + 2*g - v for g.

5

Let x(k) = -k**2 - 8*k. Let f be x(-8). Solve s - 6*s + 25 = f for s.

5

Suppose m + 2*n + 3 = 25, 0 = 4*m - 2*n - 68. Let u be 62/(-6) + (-12)/m. Let k = -9 - u. Solve -k*x = x + 6 for x.

-2

Suppose 5*u - 43 = -13. Solve u*i = 2*i for i.

0