Suppose -5*u = -4 - 11. Suppose 0*z - 12 = -u*z. Solve 0 = -z*c + 3*c for c.

Let p = 4 - 2. Suppose 0 = 3*a - 4*a. Solve a*i - p = i for i.

-2

Let r = -25 - -42. Suppose 0 = -f - 0*f + 2. Suppose n - 7 = -f*n - 2*h, -4*h - 4 = 0. Solve n*u = -r + 2 for u.

-5

Suppose 16 = 5*l - 4*i, l + 5*i = 3*i - 8. Solve 4*u - 4 = -l*u for u.

1

Let a be 60/(-21)*21/(-6). Suppose 2*f + l - 3 = 0, 4*f + 0*l - 2*l = a. Solve f*w + 2*w = 0 for w.

0

Suppose -6*m = -10 - 2. Solve -10 = -4*j + m*j for j.

5

Let x(a) be the third derivative of a⁵⁄₆₀ - a³⁄₆ + 3*a**2. Let n be x(-2). Solve 0 = 3*o - 0 + n for o.

-1

Suppose 25 = 5*c, -2*o + 2*c - 11 = -1. Suppose -2*t + o + 2 = 0. Solve -4*b - t = -5 for b.

1

Suppose 48 = 4*s - 5*w, 3*s - 37 = 2*w + 2*w. Suppose -2*p = g - s - 0, 0 = g - 3*p + 18. Let a be (((-9)/g)/(-3))/(-1). Solve 0 = k - a + 3 for k.

-2

Let y be ⁷³⁄₅ + (-6)/(-15). Suppose -5*w + y = -2*d, 2*d - 3*w + 5*w = 6. Solve d = 2*j + j for j.

0

Let m be -2 + (6/(-3) - -1). Let i be -2 - -11 - (m + 1). Solve 5*f = i + 4 for f.

3