Suppose 0 = 2*q - 3*q - 5*z - 20, 49 = -3*q - 4z. Let b be q((-17)/5 + 3). Solve a + b - 4 = 0 for a.

-2

Let l be ((-50)/15)/((-2)/3). Solve 0 = -5*i - l + 15 for i.

2

Let f(a) = 4*a + 7 - 3*a + 0*a. Let t be f(-6). Solve s + t - 3 = 0 for s.

2

Let n(x) = -x2 - 1. Let r(w) = 4*w2 + 2*w + 5. Let h(p) = -5*n(p) - r(p). Let v be h(2). Let c = 19 + 6. Solve v = 4*a + a + c for a.

-5

Suppose 0*s = 4*s - 48. Solve -4*y - 8 = s for y.

-5

Suppose 11 = n + 7. Solve n = -0*z + 2*z for z.

2

Suppose 4*a + 3*b - 818 = 109, 694 = 3*a + b. Let u be a/55 - 1⁄5. Solve l + u = -l for l.

-2

Let h be (0 - 0)/(-3 - -4). Suppose -r + h = -4. Suppose 4 = 2*a - n - 4, 0 = r*a + 4*n - 16. Solve i + 3 = a*i for i.

1

Suppose m - 17 - 3 = -4*b, -3*b = 4*m - 28. Solve b*n + 1 = 9 for n.

2

Let z(t) = 6*t + 14. Let y be z(-2). Solve -y = m - 5 for m.

3