Suppose 36 = -2*l - 19*l + 33*l. Solve -4*u + l*u + 4 = 0, u - 4 = 5*s for s.

0

Suppose 3*o + 6 = 4*i, -i + 5*o - 5 = -15. Let h be i/(-5 - (-18)/6). Solve h = 3*p + 6, 3*b - 16 = 3*p + 2 for b.

4

Let u(n) = 3*n - 11. Let i be u(11). Let y = -20 - -15. Let b(z) = 6*z + 37. Let g be b(y). Solve g*c - 10 = 2*c + m, -4*m = -2*c + i for c.

1

Suppose 0 = -2913*f + 2927*f - 126. Solve f = -a - 5*v - 8, 15 = a - 3*v for a.

3

Let c(s) = s3 - 14*s2 - 18s + 47. Let u be -6((-15)/9)/((-4)/(-6)). Let x be c(u). Solve 4*z - 16 = -n, n - z + 5 = x*z for n.

4

Let r = 11 + -11. Suppose 0 = -2*b - 4*c - 100, r*c + 5*c = 4*b + 161. Let u = b + 44. Solve -2*w - 15 = -2*v - 5, u = 2*w - 3*v + 12 for w.

-3

Suppose x + 5*d = -7, -x - 24 = -2*d - 31. Solve -2*a = -4*i, -a + 4*i - x = -7 for a.

-4

Suppose n - 2 = 0, 3*n + 6 = 5*k - k. Let m be (262⁄10)/(6⁄30). Let x = m + -131. Solve -k = -w, -5*w = -2*o - x*w - 5 for o.

5

Let u(i) = i3 - 75*i2 + 144*i + 152. Let t be u(73). Solve 6 = -a - h, a - 3*h - t = -h for a.

-2

Let l(v) = v3 - 5*v2 - 27*v + 129. Let t be l(6). Solve 3*s + 4*j + 15 = 0, -37 = t*s + 3*j - 22 for s.

-5