Let q be 4 + 6 + (-2 - 2). Solve 3*s = q - 0 for s.

2

Suppose 4*o + 7 = 3*r, -3*o + 2*r - 2 = o. Solve 0 = s + o*s for s.

0

Let t(d) = -d3 - 15*d2 + 2*d + 30. Let j be t(-15). Solve -4*r + 5*r - 3 = j for r.

3

Suppose 0 = 5*n + 4*z - 8, -7*n + 3*n - 4*z + 8 = 0. Solve n = a + a + 2 for a.

-1

Let n(g) = -g3 - 9*g2 - 6*g + 16. Let l be n(-8). Solve l = -5*t + t for t.

0

Suppose o = 2*d + 4, -2*d - 5*o - 22 = 2*d. Let z = -3 - d. Let y = z + 2. Solve g = 2*g - y for g.

2

Let f(y) = -y. Let c(l) = -3*l + 1. Let m(g) = -4*c(g) + 4*f(g). Let p be m(2). Solve -2*u = u - p for u.

4

Let m be 3/(-4) + (-48)/(-64). Solve m = 5*r - 0*r + 10 for r.

-2

Let s = 20 - -1. Suppose 4*x + 0*x + o - s = 0, 4*o = 4. Solve -g = -x*g + 16 for g.

4

Let j(a) = a**2 - 6*a - 11. Let s be j(8). Suppose -b = -0*b - s. Suppose 3*d + 0*d - 5*n = 6, -b*n = 5*d - 50. Solve d*l - 2*l = 10 for l.

2