Suppose 0 = -5*z - 4*d + 7, z + 3*d - 6 = -3*z. Suppose -13 + 49 = 3*u. Suppose l = -3*l + u. Solve z = -l*g - 0 for g.

-1

Let w© = -c3 - 3*c2 + 2*c - 1. Let d be w(-4). Let i = 15 - 6. Let v(g) = g - 6. Let o be v(i). Solve o*s = d*s - 12 for s.

3

Let c be 2/(-17) - (-38)/323. Solve c*f = 3*f for f.

0

Suppose 5*s - f - 8 = -5*f, 5*s - 4*f = 32. Suppose s*l + 9 + 19 = 0. Let h = 12 + l. Solve 3 = -b + h for b.

2

Suppose -5*u - 5 = -5*z, -3*u - 1 = 2. Suppose -9*y + 32 = 5. Solve y*c + z*c = 6 for c.

2

Suppose 6*h + 2 = 7*h. Suppose 12 = m + h*m. Solve -2*z + m*z + 2 = 0 for z.

-1

Let q be 9⁄4 + (-6)/(-8). Solve -q*z = -2 + 8 for z.

-2

Let k(g) = -g3 - 8*g2 - 7*g - 5. Let t be k(-7). Let w = t + 5. Solve w*x - 10 = -2*x for x.

5

Let u(n) = 2*n**2 + 3*n - 4. Let l be u(-3). Let v = -10 + 15. Suppose s - v*p + 5 = -p, p = 4. Solve 4 = -l*r - s for r.

-3

Let k(n) = -2*n - 11. Let l(d) = -d - 17. Let g be l(-8). Let h be k(g). Solve -h = -3*z + 5 for z.

4