Let r be 0 + -1*(16 - 3). Let u = r + 21. Solve 2*s + u = 2 for s.

Let i(v) = 4*v + 2 - 8*v - 4*v2 + 3*v2. Let l be i(-4). Solve 3*a - 4 = l for a.

2

Let u = -5 - -5. Let f(j) = 2*j**2 - j + 1. Let p be f(1). Suppose -p*h + h - 2*l - 2 = 0, 0 = -3*h - 3*l + 9. Solve 2*x - 2 + h = u for x.

-3

Let z(y) = 2*y2 - 14*y + 1. Let x© = -c3 + 11*c**2 - 8*c - 13. Let i be x(10). Let u be z(i). Solve -u - 3 = 2*v for v.

-2

Let p be (2 + 40/(-15))*-30. Solve 0 = -3*r - r - p for r.

-5

Suppose -3*t - 5*k + 6 = -5*t, -5*t - k = -12. Let n(h) = -h**t - 2*h - 3*h - 7 - 3*h. Let l be n(-5). Solve w + w = l for w.

4

Let q = 4 + -4. Let v be ⁶⁄₂ + 3 + -3. Solve q = 4*x + v + 1 for x.

-1

Let z(n) = 2*n**3 + n. Let q be z(1). Solve w = -q*w for w.

0

Let j(n) = 2*n - 9. Suppose 2*c - k = k + 8, -c = -3*k. Let w be j©. Solve -12 = w*x - 0*x for x.

-4

Let o = -125 - -127. Solve -8 = 3*n - o for n.

-2

Suppose 0 = 4*b - b - 3*y - 24, 2*y - 2 = -4*b. Solve b*x = -x + 12 for x.

3