Let y be (-48)/(-15) + 1/(-5). Suppose -5*x = g - 12, 6*g = 3*x + yg - 18. Let z be ((-9)/2)/x-4. Solve p = z*p + 20 for p.

-4

Let c(b) = -13*b. Suppose -q - 3 + 7 = 0. Let m = q - 5. Let g be c(m). Solve 4*y - g = 7 for y.

5

Suppose 0*k - 5*k = -30. Solve u - 25 = k*u for u.

-5

Let c(o) = 8*o**2 + 2*o + 1. Let z be c(-1). Let r = -4 + z. Solve l + 1 = r for l.

2

Let x be (-1)/(0 - (-1)/(-2)). Let d(s) = -s**2 - 13*s - 24. Let c be d(-11). Let f be ((-1)/2)/(c/16). Solve x = -b + f for b.

2

Let h = 17 - 3. Suppose 3*b + n - h = -0*n, 3*b = -4*n + 20. Solve -b*p + 3*p + 5 = 0 for p.

5

Let p(i) = 9*i3 + 3*i2 - 3*i - 8. Let b(z) = -4*z3 - 2*z2 + z + 4. Let c(k) = -7*b(k) - 3*p(k). Let t be c(-4). Solve -a + t = a for a.

2

Let w = 5 - -2. Let x be 0 + 0 + (w - 7). Solve x = -k - 0*k + 5 for k.

5

Let i© = c3 + 6*c2 - 6*c + 4. Let s be i(-7). Let m = -2 - s. Suppose m = d - 1. Solve -d*r + 8 = 2*r for r.

2

Suppose -h + 20 = 3*q + 16, -2*q + 4*h - 16 = 0. Solve q = 3*x - 11 - 1 for x.

4