Let n = -1 - -1. Let o(j) = -19*j + 9*j + 9*j. Let p be o(-4). Solve 3*m + 19 - p = n for m.

Let m be (-9)/(-4) + 7/(-28). Solve -m*t = -3*t for t.

0

Let a be 2/(-5) - (-77)/5. Let t = -13 + a. Solve 0 = 2*g + t for g.

-1

Let z be (-72)/27*(-3)/2. Suppose -2*l + 5*u = -6*l + 28, 3*u = z*l + 4. Suppose 2*w + l*f - 24 = 0, 0*f = -f + 2. Solve 4*j + j = -w for j.

-2

Suppose 2 = 4*y - 2. Let d = 1 + y. Solve d = f - 3 for f.

5

Let s(l) = l**2 - 4*l + 2. Suppose -q = 3*q - 20. Let c be s(q). Let w = -7 + c. Solve 0*f + f = w for f.

0

Suppose -q + 6*q = 0. Let d be (⁶⁄₃)/(1 + q). Suppose -d*w + w = -3. Solve w*z = -z + 12 for z.

3

Let x = 62 + -56. Solve -2*s + x*s - 12 = 0 for s.

3

Let z be -4 + (-2)/(6/(-21)). Solve -h - z*h = 20 for h.

-5

Suppose 3*m + 2*w - 77 = -0*w, -8 = 4*w. Let d = m - 16. Solve 3 - d = 4*x for x.

-2

Let f® = 2*r. Let b be f(-4). Let j = 0 - b. Solve 3*x = x - j for x.

-4