Let y(r) = -r - 4. Let p be y(-8). Let n(h) = h + 6. Let d be n(-6). Solve 0 = p*i - d*i - 4 for i.

Let t = -5 + 5. Suppose 5*m + 72 - 317 = t. Let l = -24 + m. Solve -l = n - 6*n for n.

5

Suppose 3*w - 18 = -0*w - 2*n, 5*w = -n + 37. Suppose 3*x - 4 = w. Solve -x*y = -6*y + 4 for y.

2

Let x = -10 - -7. Let f be ²⁄₆ + (-11)/x. Suppose 2*j = 3*o - 24, -o - j = f*o - 40. Solve -d - o = 3*d for d.

-2

Let r(n) = -10 + 0*n + n - 3*n. Let k be r(-7). Solve k*u = 21 - 5 for u.

4

Suppose 4 - 1 = g. Solve -2*m + 7 = -g for m.

5

Let x = -158 - -161. Solve -x + 8 = -d for d.

-5

Suppose 5*c = -4*l + c - 12, -33 = -4*l + 5*c. Suppose -4*n = -l*j + 4, 4*j + 3*n = 4*n + 1. Let q = 2 - j. Solve -w = -0*w + q for w.

-2

Let k = -6 - -10. Let j be (-4 + 3)*(-5 + 2). Solve -n + j = -k*n for n.

-1

Suppose -5*n + 2 = -8. Suppose -16 = -6*j + j + 4*t, n*j - 13 = -5*t. Solve 2*u = 4*u + j for u.

-2

Let z = 0 - 3. Let q be (-28)/z - 22/(-33). Solve j - q = -j for j.

5