Suppose 0*q + 3*q - 2*n = 42, n = 3*q - 39. Solve -q = r + 2*r for r.

Let x be ((-2 - 8/(-4))/(-1))/(-2). Solve n = -x*n for n.

0

Let o = 1 + -1. Solve o = 4*r - 3*r for r.

0

Let w = 3 - -9. Let s = w - -3. Solve -y + s = -4*y for y.

-5

Suppose -7 = -3*h - 4*t, -2 = -t + 2. Let c be h/4 + (-22)/(-8). Solve c*p - 2 = -4 for p.

-1

Let a = 13 + -9. Suppose h + 16 = -a*x - h, 2*x - 2 = 4*h. Let y be x/(-2) + ⁶⁄₁₂. Solve -3*i + y = -2*i for i.

2

Suppose 58 - 67 = -3*l. Let k(o) = -o - 1. Let m be k(-6). Solve m*u = 17 + l for u.

4

Suppose -30 = -6*o + 4*o. Let j = o + -9. Solve j = 5*r - 14 for r.

4

Let a(u) = -u3 + 5*u2 + 5*u - 1. Let b be a(6). Let f = 9 + b. Suppose -4*t - 4*g + 32 = 0, -3*t + 4*g + f = -15. Solve 5*z + t = -8 for z.

-3

Let y = 49 - 46. Solve y = r - 0*r for r.

3

Let h be ((-8)/(-6))/((-6)/(-9)). Solve 0 = -p + h*p for p.

0