Suppose -5*w = -0 + 20. Let s be (-12)/(-54) + w/18. Solve s = 4*k - 2*k for k.

0

Let h = -23 + 28. Solve 15 = 4*i - h for i.

5

Suppose 0 = -4*y + 3*y + 3. Suppose y*w = 4*m + m - 24, 0 = -4*w - 12. Solve 0 = d - 0 - m for d.

3

Let c(t) = -2*t + 5 - t + 3*t - 6*t - t**2. Let k be c(-6). Solve 0 = -h - k for h.

-5

Let p = 1 - -15. Let z = 18 - p. Solve -5*a + z*a + 9 = 0 for a.

3

Let m® = r**2 + 7*r + 10. Let n be m(-6). Solve 0*x - x - n = 0 for x.

-4

Let n = 13 - 21. Let s(l) = -l**2 - 8*l + 3. Let r be s(n). Solve 0 = -r*o + 6*o for o.

0

Let x = 26 + -21. Suppose -x = -w - 2. Solve -w*m + 5 = -1 for m.

2

Let l(g) = -g**2 + 17*g - 16. Let y be l(16). Solve y = -0*x - 2*x for x.

0

Let g = 0 + 1. Let h(n) = 2*n. Let b be h(g). Let w = -3 - -8. Solve -w = 3*z - b*z for z.

-5