Let m = -9 - -13. Suppose -m*b = -b + 4*j + 2, -5*j - 16 = -3*b. Suppose 2*o = -2*k + 12, -4*o + 0*k + 21 = 3*k. Solve -o*d - b*d = -5 for d.

1

Let i® = r**2 - 7*r - 5. Let m = 7 + 1. Let v be i(m). Solve 0 = 5*u + v + 7 for u.

-2

Let t = -25 - -26. Solve -3*a + t = -8 for a.

3

Let c be ((-1)/(-1))/1 + 1. Let z(h) = h + 5. Let w = 12 + -17. Let j be z(w). Solve c*p - p + 4 = j for p.

-4

Let t(j) = -j**2 + 12*j - 11. Let n be t(10). Solve 0*g = 3*g - n for g.

3

Suppose -5*g - 5*g = -200. Solve -8*o - g = -4*o for o.

-5

Let c(v) = v3 - v2 - v - 6. Let a be c(0). Let y(g) = -g3 + 107*g - 4 - 215*g - 6*g2 + 107*g. Let z be y(a). Solve 5 = -z*t - 1 for t.

-3

Suppose 16 = 2*c + 4*a - 0, -3*a = c - 11. Suppose 0 = 3*z - c*z. Solve z*l = 5*l for l.

0

Suppose 0 = -2*w - 3*w + 10. Solve 0 = -2*g - w - 2 for g.

-2

Let t = 24 + -1. Solve -4*f + t - 7 = 0 for f.

4