Suppose 7*x - 5*x = -112. Let z = x - -79. Suppose 3*j + z + 1 = 3*v, -4 = -5*v - 4*j. Solve v*s = 2*s + 8 for s.

4

Let a(v) = 2*v + 4. Let x be a(-3). Let i® = -1 + 0 - r + 2. Let k be i(x). Solve k = 2*s + s for s.

1

Let z be (-72)/63*14/(-4). Solve -2*t = 2*t + z for t.

-1

Let c = 88 + -73. Solve -4*z + c = z for z.

3

Suppose -b - 2*b + 12 = 0. Let s be (5/b)/(3⁄12). Solve s*r - r = 4 for r.

1

Let t be (2/(-4))/(5/(-90)). Suppose 0 = i, 0*i - t = -3*b + i. Suppose q - 2*q = 3*n - 16, q + 8 = b*n. Solve 0 = -o - 3*o + n for o.

1

Let d© = -4 - 5*c + 4*c3 - 7*c2 - 5*c**3 + 8. Let m be d(-6). Let o be -1 + 3 - (0 + m). Solve -o = 2*p - 6 for p.

1

Let u be -6 - 0 - -3 - -4. Suppose -25 = -5*a - 0a. Let x be -4-2*a/8. Solve 0 = -2*v - u - x for v.

-3

Suppose u + 2*u = 5*n - 150, -n + 5*u = -8. Suppose -9*p = -10*p + n. Solve -4*w + 13 = p for w.

-5

Let y = -24 - -26. Suppose 2*q + y = -g - 2*g, 0 = -q + 5*g + 12. Solve c = q*c - 1 for c.

1