Let i(h) = -h**2 + 4*h - 1. Let s be i(2). Suppose 5*b = 2*r + 12, 0*b - 10 = 2*r - 4*b. Let a be r*(1 + -3 - -1). Solve -a + 16 = -s*d for d.

Let g be (-3 - -1) + (4 - -2). Suppose 0 = -2*o + g*o - 16. Let z = o + -6. Solve -z*b + 8 = -0*b for b.

4

Suppose 0 = -5*d + 5*x, -3*d - 3*x + 14 = x. Let j be (d/6)/((-2)/(-30)). Suppose 3*q - 9 = -3*o, 0 = -j*o - 17 - 8. Solve 2*b + q = -2*b for b.

-2

Suppose -2*h + 2 = -2, -5*h = 2*r - 14. Solve -r*f + 1 = -1 for f.

1

Suppose 4*b - 4 = 3*g + 4, -b = -2*g + 3. Suppose 0 = -o + b*l + 13, -2 = -0*o - 2*o - 2*l. Solve -4 = o*y - 19 for y.

5

Let c be 0/((-8)/2 + 3). Let t(q) = q**3 + 1. Let v be t©. Suppose 7*s = -5*w + 3*s + 95, 5 = s. Solve 4*i - v = w for i.

4

Suppose -3*o = -14 + 5. Let j(y) = -y - 10. Let h be j(-10). Solve -2*u - o*u = h for u.

0

Let r = 2 - -1. Let s(l) = l**2 + 23*l - 208. Let o be s(-30). Solve o*h + r - 5 = 0 for h.

1

Let n = -1 - -1. Suppose -4*i + 12 = 4*z, -z - 2*z - 2*i + 12 = n. Let u = -275 + 285. Solve u = z*b - 4*b for b.

5

Suppose 74*o - 77*o = -60. Solve 10*x - 5*x - o = 0 for x.

4

Suppose -30 = -2*m + j - 5*j, 0 = -3*j + 12. Solve -m*l - 8 = -9*l for l.

4