Let f(y) = 5*y**2 + 2*y + 1. Let k be f(-1). Let r = -3 + k. Solve 3 - r = s for s.

Let o be (-7)/21 - ¹⁶⁄₆. Let w be 0 - (o - -2) - -1. Solve -3*q = w*q for q.

0

Suppose -2*a + 11 = -3*x, 3*a - 2*x - 13 = 1. Suppose t + p - 4 = 9, -2*t - 4*p + 30 = 0. Solve -5*r + t = -a for r.

3

Let r be (-1 + 2)*(24 - -1). Suppose 3*z + 2*z - r = 0. Let k = 95 + -88. Solve -k - 3 = z*b for b.

-2

Let j be (0 + (-1)/(-2))*(6 + 0). Solve -j*z = 2*z for z.

0

Let d(q) = -q3 + 8*q2 + q - 7. Let r = 2 + 6. Let a be d®. Solve 4*j = -21 + a for j.

-5

Suppose 12 - 4 = 2*r. Solve 0 = -r*y + 4 for y.

1

Suppose -r + 30 = -5*y, -10 - 15 = 5*y. Solve -10 = r*w + 10 for w.

-4

Let t(g) = g3 + 5*g2 - 6*g - 3. Let k be t(-6). Let r(z) = -z3 - 3*z2 + z + 3. Let a be r(k). Let q = a + 1. Solve 0 = 4*w - 5*w - q for w.

-1

Let h be ((-15)/(-1) - 5)*²⁄₅. Solve -12 = h*o - 4 for o.

-2

Let r = -8 - -13. Let m = 9 + -4. Suppose -m*q + 112 = 17. Solve r*k = -q - 1 for k.

-4