Let w = -46 + 91. Let j = w - 25. Solve -5*r = -j + 45 for r.

Let r = 11 + -8. Let v = 5 - 4. Let d be -2 + (v + 3 - -2). Solve r*t = -t - d for t.

-1

Let q(v) = v3 - 5*v2 + 2*v - 7. Suppose 3*h + 22 = 5*z, 5 = 2*z - 3*h - 2*h. Let t be q(z). Let k be 20 - (6/t)/(-2). Solve 5*g = -k - 4 for g.

-5

Let q be (-15)/(3 - 6)*(-1 - -2). Solve 0*c + 25 = -q*c for c.

-5

Suppose -6*o + 32 = -10*o. Let i be o/(-36) + ⁸⁶⁄₁₈. Solve -8 = -i*y + y for y.

2

Let i = 53 - 45. Solve 0 = -0*c - 2*c - i for c.

-4

Suppose 7*t - 20 = 2*t. Solve 0 = 2*a - t*a for a.

0

Let z = 12 - 5. Let i® = -r**2 + 12r - 5. Let d be i(z). Let k be d/4(-4)/(-6). Solve 0 = k*n + 6 - 1 for n.

-1

Suppose -4*b - 20 = 0, -2*n + 4*b = b - 3. Let i(a) = -2*a + 4*a - 5 - 3*a. Let s be i(n). Solve s + 0 = h for h.

1

Let t be -2 + ³⁄₁ - -11. Let m = -27 - -30. Solve 6*g = m*g - t for g.

-4

Suppose u - 7 = -3*z, -4*u + z + 2*z + 28 = 0. Solve -8 = -5*n + u for n.

3