Let a(j) = -j - 9. Let g be a(-9). Suppose 0 = -w - g*w. Solve w*d + d = -5 for d.

Let y(d) = -d + 18. Let k be y(6). Solve -k = -3*l - l for l.

3

Let d be (3 - 1 - 2) + 4. Solve -d*q = -3*q + 1 for q.

-1

Let z© = -9*c + 10. Let w be z(0). Solve -r - r = -w for r.

5

Let o = 112 + -107. Solve o*u + 5 + 0 = 0 for u.

-1

Let p© = c3 + 7*c2 - 6*c + 8. Let y be p(-8). Let g® = r**2 + 8*r + 2. Let b be g(y). Suppose j = t, 2*j + 3*t - b*t - 15 = 0. Solve -j*u - 8 = 7 for u.

-3

Let d(g) = -7*g - 1. Let q be d(-1). Suppose -m + 3*m - q = 0. Solve v - m = 2 for v.

5

Suppose 22 = 3*q + y, 0*y + y = 3*q - 14. Suppose 3*d + 5*c + q = -10, -2*d = -3*c - 21. Solve 6 - 15 = -d*o for o.

3

Let f(l) = l**2 + 4*l + 2. Let x be f(-4). Let v(h) = -h - 4. Let u be v(-13). Let j = 15 - u. Solve y + x*y - j = 0 for y.

2

Let f be ⁷²⁄₁₆ + (-2)/4. Solve o - 3 = -f for o.

-1

Let w = -6 + 12. Suppose -2*d + 28 = 3*k + 2*k, 5*d = 4*k + 4. Solve -w = d*f - 6*f for f.

3