Let u = -38 - -50. Let o© = -c**2 + 6*c + 2. Let w = 12 + -6. Let m be o(w). Solve u - m = 5*v for v.

2

Let p be 2(-3)/15-5. Solve -p*a - 9 = 1 for a.

-5

Let y = -8 + 8. Suppose -3*t - 6 = r - y*r, 2*r - t - 2 = 0. Solve 3*j + 9 = -r*j for j.

-3

Suppose 5*v = -5*o + 5, 4*o - 16 = -0*v - v. Let c(g) = -g + 34. Let l be c(31). Solve o*j - 23 = -l for j.

4

Suppose 2*r - 2 - 8 = 0. Solve r*b - 1 = 4 for b.

1

Let s = 14 - 20. Let k be (15⁄10)/(s/(-8)). Suppose 4*f = 4, -3*f - 2 = 4*t - 5*f. Solve t = o + k for o.

-2

Let r(b) = -2b - 2. Let d be r(-6). Let y be (-2 - 1)(-25)/15. Solve 10 + d = y*s for s.

4

Suppose 3*k + 30 = 3*i, 2*k = -3*i + 2*i - 5. Let p(b) = -b**2 - 12*b - 3. Let t be p(-11). Let j = t + k. Solve -j*m + 6 = -6 for m.

4

Suppose 5*y + 4*m - 6 = 27, -4*m = -3*y + 7. Solve y*s + 2 = -3 for s.

-1

Let o(d) = d3 - 7*d2 + 6*d + 5. Let m be o(6). Solve m = 2*u + 3 for u.

1