Suppose 0 = 5*r - 0*r - 20. Let f = 13 + -8. Let v = -3 + f. Solve -r*l + 4 = -v*l for l.

2

Suppose 4*q + 12 = -a, a + 5*q + 15 = -1. Let f(w) = -w3 + 4*w2 + 2*w. Let y be f(a). Solve 3*v + 1 = -y for v.

-3

Let o® = -r3 - 5*r2 + 6. Let v be o(-5). Let f(q) = 2*q - 3. Let x be f(1). Let b be (-3)/(v/(-8)) - x. Solve 5*k - b = -0*k for k.

1

Suppose -2*p - 10 = -c, 3*c + 10 = -p - 3*p. Suppose -c*y + 2 = -2. Solve 0*k = y*k + 4 for k.

-2

Let h(m) = m - 2. Let v be h(7). Suppose 0*b + 9 = 4*b - v*s, -b = -2*s - 3. Solve w = -b - 0 for w.

-1

Let v(n) = n3 - 8*n2 + 5*n + 9. Let r be v(6). Let u be (-44)/(-6) + (-22)/r. Solve -u*j + 3*j + 25 = 0 for j.

5

Suppose -3*h = 3*v - 27, -v = 5*h - 23 + 2. Let l = 3 - -1. Let j be (l/3)/(2/v). Solve 0*g = -j*g for g.

0

Suppose -7 + 8 = a. Suppose 3*x - 16 + a = 0. Solve 0 = x*f + 2 - 12 for f.

2

Suppose -2*z - 5*s = -9, 22*z - 19*z + 5*s = 16. Solve -t + z - 3 = 0 for t.

4

Suppose 2*g - 88 = -2*g. Suppose g = 2*p - 10. Solve 4*w + p = 4 for w.

-3