Suppose -4*d = -16 + 4. Let t = d - 1. Suppose 3*s + 21 = 3*x, -3*x = s - 44 + 3. Solve -i = t*i + x for i.

Suppose -5*g + 10 = 0, -g + 18 = 5*b + 1. Suppose -2*t + 5*k + 20 = 0, -2*t = -b*t + 4*k + 16. Solve 3*w - 6*w + 3 = t for w.

1

Let r = 153 + -150. Solve -m + r = -1 for m.

4

Suppose -8 = -9*b + 5*b. Solve -h - 4 + b = 0 for h.

-2

Let s(f) = f3 + 7*f2 - f. Let b(k) = -k3 - k2 + k - 1. Let m(a) = 2*b(a) + s(a). Let z be m(5). Solve -8*i - 25 = -z*i for i.

-5

Let q be (⁴⁄₃)/(⁴⁄₃). Let w(j) = 5*j + 1. Let t be w(q). Solve 0*i + t = -2*i for i.

-3

Let m be 5/(-2)*24/(-20). Let k = 5 - 3. Suppose 3*r - 39 = -k*u - 14, m*u - 5 = 2*r. Solve i + u = -0 for i.

-5

Suppose 3*i - 2*i - 4 = 0. Let m(s) = -s3 + s2 + 4*s - 4. Let t be m(i). Let k be ((-4)/6)/(2/t). Solve 4 = 4*g - k for g.

4

Let f® = -r3 + 26*r2 - 25*r + 14. Let d be f(25). Solve 2 = 3*h + d for h.

-4

Suppose 5*l = l. Let v = 13 + -7. Let g(b) = b + 6. Let n be g(-6). Solve l = -2*f + v - n for f.

3

Suppose -2*t - 5 + 9 = 0. Solve t*v = -v - 3 for v.

-1