Let t® = r**2 + r. Let u be t(2). Let i = -3 + u. Solve 0*q + i*q = 3 for q.

1

Suppose 4*i - 7*i - 3 = 0. Let w(l) = -4*l + 10. Let g(x) = x - 3. Let p(m) = -7*g(m) - 2*w(m). Let u be p(i). Solve u*z + 12 = -3*z for z.

-4

Let y = 140 - 135. Suppose 0 = -2*k + 3*k - 5. Solve y = -k*t + 30 for t.

5

Let a(x) = 2*x - 6. Let s be a(5). Suppose -7 = -s*i + 1. Solve i*y = 5*y for y.

0

Suppose -14*s + 13*s + 5*l = -34, 28 = s - 2*l. Solve 3*d - s = 9*d for d.

-4

Let f = -9 + 14. Suppose 2*z = -f*l - 2*z + 7, -3*l + 1 = 4*z. Solve -2*r + 1 + l = 0 for r.

2

Suppose 0 = -0*d - 4*d + 32. Solve -5*l - 12 = d for l.

-4

Suppose 5*l + v = -2 + 15, 0 = 2*l - 4*v + 8. Let t = 4 - -8. Solve -l*i = i + t for i.

-4

Suppose 0 = -4*m - 12 + 112. Let a = m - 16. Suppose 4*g - a = 7. Solve 23 = g*q + 3 for q.

5

Suppose -2*o = -l + 2*o + 8, -3*l + 5*o = -17. Solve 0 = l*r + r + 5 for r.

-1