Suppose -2*c + 1 - 11 = 0, 0 = -4*r - 4*c + 20. Solve v = r - 5 for v.

5

Suppose -5*q = -w + 18, -w - 9 = -q - 5w. Let i be -1(1 - q)*-2. Solve n + 3*n = -i for n.

-2

Suppose -3*o = -o + 5*n - 22, -2*o - 4*n + 20 = 0. Suppose 3*b - 3*k - 2*k = -19, -5*k = b - 27. Let i be (-1)/(-1*b/o). Solve -4*y + 23 = i for y.

5

Let o be ((-9)/6 + 2)-2. Let r be o/(2(-2)/12). Solve r*a = 4*a - 2 for a.

2

Let t(s) = s3 - 5*s2 - 5*s + 11. Let l be t(6). Solve 4*b - l = -5 for b.

3

Suppose 123*f - 125*f + 14 = 0. Solve -9*q = -f*q + 2 for q.

-1

Suppose 3*o + j = 17, -2*j = 6*o - o - 28. Solve -3*q = -5*q - o for q.

-3

Suppose -3*r + 16 = r. Let u be 1 - (5 - 2) - -2. Solve 0 = -u*m - 2*m - r for m.

-2

Let i(o) = 8*o**2 + o. Let g be i(1). Let h be 11 - g - -1*23. Solve 0 = -2*q + 7*q + h for q.

-5

Suppose 3*d - o = 6, -4*d + 0*o + 8 = 3*o. Suppose 5*u + y = 6*y - 10, -d*u + 5*y = 19. Solve -u*z - 8 = z for z.

-2