Let k = 11 + -7. Suppose -h = -k*h. Suppose f + 5*g - 20 = -3*f, h = -g. Solve 3*a = -10 - f for a.

-5

Suppose -3*j - 18 = -0*j. Let d = 11 + j. Suppose -c - v - 4*v = d, 0 = -5*c - 5*v + 55. Solve -6*t + c = -t for t.

3

Let m = 10 + -7. Let w(q) = q3 - 4*q2 + 5*q - 2. Let b be w(m). Let y be ((-4)/10)/(3/(-15)). Solve -y*p - 10 = -b*p for p.

5

Let n(b) = -2*b - 6. Let y(f) = -3*f - 7. Let z(t) = 5*n(t) - 4*y(t). Let l be z(4). Solve -l*q = -q for q.

0

Let n(y) = y**2 + 6*y + 5. Let i be n(-6). Solve 0 = i*d - d + 20 for d.

-5

Let k = -1 + 4. Suppose k*d - 5*z - 9 = 0, -4*z = -d - z + 7. Let f be 25⁄4 + d/8. Solve -y - f + 4 = 0 for y.

-2

Let f(z) = 2*z + 11. Let a(p) = -p - 5. Let s(h) = 11*a(h) + 6*f(h). Let r be s(-7). Solve -r*q + 7*q - 3 = 0 for q.

1

Suppose 2*l = l + 2. Let x = l + 0. Solve 2*v - 16 = -x*v for v.

4

Let k© = c3 - 4*c2 - 4*c - 3. Let m be k(5). Suppose -4*x + 66 = 5*j - 6*x, -5*j + 3*x + 69 = 0. Solve -m*z = -6*z + j for z.

3

Let q = 11 + -7. Suppose -2*f - 8 = -4*v, v - f + 0 = 2. Suppose 0*x - 4*x = j - 8, v*x + 5*j = q. Solve 3*g + x*g = -25 for g.

-5