Suppose 4*r + 0*t - 5*t = 0, 2*r = -2*t. Solve -2*n - 3*n = r for n.

0

Let i(z) = -2*z + 5. Let t be i(-6). Suppose 0*q + 2*q + 3*f = 9, 2*f - t = -5*q. Suppose d + 0*d = 5*w - 48, w - q = -2*d. Solve 0 = -o - 2*o - w for o.

-3

Suppose -k - k = -8, 3*g = -2*k + 8. Solve -2*s = -g*s for s.

0

Suppose 5*a + 4*j = 28, -5*a + 14 + 32 = -2*j. Solve 2*k + 0 = a for k.

4

Let y = 92 + -92. Solve q = -y*q for q.

0

Let c(w) = w3 + 5*w2 - 2*w - 6. Let k be c(-5). Solve -3 = -y + k*y for y.

-1

Let j(s) = 5*s**2 - 2*s - 1. Let m be j(-1). Let h be 3/m + 63⁄6. Solve 0 = -4*b - h - 5 for b.

-4

Suppose l - 6*r = -3*r + 1, -4*l - r + 17 = 0. Suppose -8*w = -l*w. Solve 5*v + w - 10 = 0 for v.

2

Let o = -1 - 0. Let q be (-3 - o) + 5*2. Suppose r - 2*y = -q, 4*r - 2*y = 1 - 3. Solve i - r*i = -2 for i.

2

Suppose 3*u - 36 = -0*u. Suppose -u - 5 = 4*r + 3*c, -4*r + c - 21 = 0. Let l = 13 + r. Solve -l = -m - 3*m for m.

2