Let y be -3-2(-2)/1. Let f = 8 - y. Solve -u - f = 3*u for u.

-5

Suppose 0*b = 5*w - b - 3, 0 = w - 5*b - 15. Let h be 0/((-2 - -1) + w). Let c = 2 - h. Solve 2 = -0*f - c*f for f.

-1

Let d(i) = 2 + 0 + 1 + i. Let r be d(5). Suppose 23 = 8*l - 17. Solve -l*b + r = -b for b.

2

Let n be 1*-6 - (-15 + 13). Let c(w) = w + 4. Let j be c(n). Solve 0 = -j*s + 2*s + 10 for s.

-5

Let m be (-11)/(-3) + (-24)/36. Solve m*j + 4 = 19 for j.

5

Let x(p) = -4*p + 1. Suppose 0 = -z - 5 + 4. Let b be x(z). Suppose 0*g - 20 = -b*g. Solve g = f - 0*f for f.

4

Let b(v) = -3*v + 0*v2 + 2*v2 - 7 - v3 + 4*v2. Let f be b(5). Suppose 6*z = f*z - 2*q + 14, 4*z + 4*q = 24. Solve 0*r + 8 = z*r for r.

4

Let h(k) = -k3 + k2 + k + 3. Let c = -1 + 1. Let l be h©. Solve 2 = i - l for i.

5

Let m = -21 - -29. Let f(t) = -2*t2 - 3*t + 6. Let k(p) = -p2 - 3*p + 5. Let c® = -4*f® + 5*k®. Let z be c(2). Solve 5*x = -z - m for x.

-3

Suppose 5*u + 2*k + 9 - 3 = 0, 3*u - 5*k = 15. Solve u = 2*f - 6*f + 20 for f.

5