Suppose -o - 45 = -2*s, 39 = -5*s + o + 144. Suppose -19 + 5 = -2*n + 3*i, -4*n + 4*i = -s. Suppose -n = f - 5. Solve -11 - 9 = f*t for t.

-5

Suppose 11*l - 9*l - 34 = 0. Suppose -q - l = -4*a - 6, 5*q - 20 = -5*a. Solve 2 + a = k for k.

5

Suppose -3*f - 72 = -3*m, 0*f - 81 = 4*f - m. Let u = 20 + f. Solve -d + u = -2*d for d.

-1

Suppose -2*n = 3*n. Suppose -h + 5 + 0 = n. Let o(l) = -3*l - 8. Let k be o(-6). Solve -h*f + 0*f = k for f.

-2

Suppose -2*c + 5*c + 9 = 2*h, 0 = -3*h + 4*c + 14. Solve -3*i - 3 = -h for i.

1

Let m be -2 + -2 - (-18)/3. Solve m + 0 = 2*c for c.

1

Let n = 9 - 6. Suppose 4*b - 3 = -n*m - 7, -b + 3*m = -14. Let d(k) = 2*k3 - 7*k2 + 3*k. Let v be d(3). Solve v = b*l - 4 - 2 for l.

3

Let f© = c3 + 4*c2 - 4*c + 7. Let n be f(-5). Solve -n = -2*a + a for a.

2

Let h(m) = m**2 + 12*m + 22. Let x be h(-2). Solve 0 = -x*n + 5*n + 12 for n.

-4

Let w = -80 - -82. Solve w*h = -0*h for h.

0