Let u(v) = 2*v3 + 57*v2 + 28*v + 2. Suppose -84 = 166*a - 163*a. Let l be u(a). Solve -r + 9 = -l*i, 14 + 2 = -4*i for r.

1

Let t be (-4)/(-30) + -215*7/(-525). Let x(w) = -w**2 + 8*w - 9. Let d be x(6). Solve d*n - m + 9 = 0, 2*m + m - t = n for n.

-3

Let j(z) = -z - 9. Let f be j(-11). Let u = 14 - f. Let t be 36⁄12 - 1⁄1. Solve w + 17 = 3*r, -w - 3*w = t*r + u for w.

-5

Let z = -10 + 19. Suppose z*r - 6*r = 36. Let v be (8/r)/(1⁄12). Solve 5*t + 5*k - 4 = 2*t, -v = 2*t - 2*k for t.

-2

Let t = -175 - -170. Let v be t - (-1 + 235)/(-6). Solve -g - 2*l - 10 = 0, -3 + v = -4*g - 5*l for g.

-4

Let j® = 2*r**2 + 32*r + 4. Let z be j(-16). Let a(i) = -i + 18. Suppose 0 = -8*y + y + 105. Let o be a(y). Solve -5*m - w - z = 0, -3*w + 7 = -o*m + w for m.

-1

Suppose 0 = 5*l + 15, 0 = 12*m - 14*m - 5*l - 5. Suppose 8 = m*y + 4*t, -4*t + 5*t - 2 = -y. Solve 0 = -5*a, -4*z - 5*a + y = -4 for z.

1

Let t be (-18 - -13) + 1 - -7. Solve -2*g - 3*s = 19, -1 = t*g - 4*s + 2 for g.

-5

Suppose 23*f + 224 - 299 = 8*f. Solve 0 = f*t - 3*n - 9, 4*t - 2*n - 15 = -7 for t.

3

Suppose -4*n - 133 = -89. Let i be (n + 3)/((-3)/9). Solve -i = -j - j + 4*g, g + 16 = 3*j for j.

4