Suppose 7*v = 8*v - 5. Suppose o + 8*c - 3*c = 25, 5*o + 25 = v*c. Solve o = q - 3*q for q.

0

Let z be (-11 + 2⁄2)/(-1). Let y be 16/z + (-4)/(-10). Suppose -5*h = 4*f - 31, 3*f - y*h = 2*h. Solve 2*a = -2*a - f for a.

-1

Let v(j) = -j + 8. Let n be v(5). Suppose -q + n = -2*q. Let c be 6/(-9) - 2/q. Solve c = r - 3 for r.

3

Let n be ((-2)/(-2))/(1/(-9)*-9). Solve 5*k + 6 = n for k.

-1

Suppose -65 = -2*o - 0*p - 5*p, -3*o - p = -78. Solve 4*t = -t + o for t.

5

Suppose h - 3*w - 18 = -0*h, -56 = -4*h + 4*w. Solve m = -3*m + h for m.

3

Suppose -b + 5 = -5. Solve 2*p = 4*p - b for p.

5

Suppose m = -3*f + 37, 3 = -4*m + 3*f + 91. Solve 3*b - 8*b = -m for b.

5

Let n(z) = z3 + 14*z2 + 12*z - 11. Let d be n(-13). Suppose d*g - 3*o = o + 20, -3*g = o - 2. Solve -6*w + g*w = 0 for w.

0

Suppose -6 = 3*x - x. Let g(u) = 2*u**2 + 5*u - 3. Let n be g(x). Solve n = j - 0*j + 5 for j.

-5