Let g = 165 - 158. Solve 2*w = g*w - 15 for w.

Suppose -2*f + 17 = -f. Suppose 6 = -8*z + 38. Solve -f = -z*a - 1 for a.

4

Let j be ³¹⁄₄ - (-4)/16. Let z be -7 - 3*(-6)/9. Let y = -3 - z. Solve j = -2*k + y for k.

-3

Let v = 57 - 52. Let p(d) = -d3 - 4*d2 - 2*d - 2. Let f be p(-4). Solve f - 21 = v*n for n.

-3

Suppose -3*i + 4*y + 26 = 0, -i + 2*y - 42 = -5*i. Suppose 0 = -5*w + 6*w. Suppose -i = -w*b - 2*b. Solve 0 = u + b - 3 for u.

-2

Let v(k) = 5*k + 33. Let z be v(-6). Solve -3*i + 9 = z for i.

2

Let y be -14*((-36)/(-42))/(-2). Solve 0 = -2*a + 8 - y for a.

1

Let i(p) = -p + 8. Let j be i(0). Let s = j - 4. Suppose g - 15 = -z, 2*g = -2*g + 2*z + 66. Solve 0*u = s*u + g for u.

-4

Let i = 72 - 69. Solve 0*r = i*r for r.

0

Let j = 11 + -7. Solve 7*p = j*p for p.

0

Let p(u) = -u**2 - u + 1. Let v be p(0). Suppose 18 = 2*h + 3*r, -h + r = -3 - v. Solve t - 2 = -h for t.

-4