Let u be 3*(-20)/(-2 + -2). Solve -u = -6*b + b for b.

3

Suppose 0 = 3*l - 6*l + 6. Suppose -f - 2 = -r, -f - 4 = -2*r - l*f. Solve -r*z + 1 = 3 for z.

-1

Let q(k) = k**2 - 13*k + 18. Let g be q(12). Let i(s) = 2*s + 8. Let p be i(g). Solve p = 3*w + w for w.

5

Suppose 21 - 3 = 6*x. Solve 4 = -x*p + 10 for p.

2

Suppose 5 = -2*d - 5*h, 4*h + h = -5*d - 5. Let f® = -r**2 - 3*r + 5. Let p be f(-4). Solve i - p = -d for i.

1

Suppose 0 = -f - 1 + 7. Suppose 40 = -3*s - 2*s - 2*p, -4*s - 44 = 4*p. Let g be (-10)/3*s/4. Solve -19 = -g*b + f for b.

5

Let u = 6 - -17. Solve -5*t = -3 + u for t.

-4

Let h(a) = -a3 + 3*a2 + a + 1. Let y(q) = 2*q + 1. Let v be y(1). Let u be h(v). Solve 5*o + u = o for o.

-1

Suppose 0 = 8*z - 32 - 0. Solve -5*i + 1 + z = 0 for i.

1

Let d© = -c3 - 7*c2 - 7*c - 2. Let p be d(-6). Suppose 0 = -3*w - 7*m + 2*m + 95, 2*m + 130 = 3*w. Let l = -25 + w. Solve -t = p*t + l for t.

-3