Let d = -25 - -40. Suppose -3*t + d = 3*z, 0 = 2*z - 5*t + 6 + 12. Suppose -2*q = -6, 3*s + 10 = 4*s + 3*q. Solve -p - z = s for p.

Let h® = 2*r**2 + 3*r. Let t be h(-2). Suppose 36 = q + 2*q. Solve 5*z + q = t*z for z.

-4

Suppose 0 = v + 3*v + 3*u - 4, 3*u = -12. Solve 0 = 2*h - 12 + v for h.

4

Suppose 4*m = -5*l + 80, 4*m + 0*l = -2*l + 68. Let b = 6 + 2. Solve -b*v + 3*v = m for v.

-3

Let p = 24 + -20. Solve 0*i = -p*i + 4 for i.

1

Let o(x) = -x - 4. Let d(j) = -7*j2 + 1. Let r be d(1). Let q be o®. Let u(a) = a3 + 5*a**2 - 7*a - 1. Let l be u(-6). Solve -q*v = -v - l for v.

5

Suppose 21 = 4*u + 5*n, 3*n - 17 = u + u. Let r be u + (2 - 1) + -1. Let a be (-1)/((-10)/8 - r). Solve 0 - a = -i for i.

4

Let o = 112 - 108. Suppose -2*d + d = r - 2, -5*d + 20 = -5*r. Solve -d*l = -l + o for l.

-2

Suppose -6*a + a = 35. Let h(s) = 3*s2 + 29*s - 8. Let f© = c2 + 10*c - 3. Let r(q) = 8*f(q) - 3*h(q). Let z be r(a). Solve -i + 3 = -z for i.

3

Let k = -4 - -6. Suppose 0 = v + 3*f + 2*f + 18, -16 = -4*v + k*f. Solve 0*y = -v*y - 10 for y.

-5

Let v(p) = -2*p + 1. Let l be v(4). Let u = l - -8. Solve -u + 2 = j for j.

1