Suppose -3*r = -4*i - 13, 3*r - 10 = -2*r - 5*i. Suppose -5*s - 4 = -4*x, -r*x + s = -2*x. Let a be -3*x/(-6) + 7. Solve 2*c - a = 5 for c.

5

Let d = -4 - -6. Suppose 0*w - 4*w = 5*q - 10, -5*q = -w + 15. Let o(y) = -y3 + 7*y2 - 7*y + 9. Let p be o(6). Solve -w = -d*x + p*x for x.

-5

Suppose -4*t = -q - 236, -t + 29 = q - 35. Suppose -t = -n - 4*n. Solve 3*v + n = 6*v for v.

4

Let j© = -c2 + 1. Let b(x) = -6*x2 + 9*x + 3. Let s(z) = -b(z) + 5*j(z). Let i be s(9). Solve i*m - 1 = -11 for m.

-5

Let m be ((-2)/(-3))/((-1)/(-9)). Suppose 0*i = 32*i + 3*i. Solve i = v + v - m for v.

3

Suppose 5*g = -p + 62, 3*g - 3*p = -0*g + 30. Solve -g = -3*n + 6*n for n.

-4

Let f = 0 - -3. Suppose p + 2 = -z, 4*p + z + 4 = -7. Let c = p + f. Solve q = -c*q - 3 for q.

-3

Let m(x) = -x2 - x + 3. Let v be m(0). Let g(u) = u2 - 2*u - 1. Let o be g(v). Let y be (2 + -3)/((-1)/o). Solve b = 2*b - y for b.

2

Suppose 2*x - 4*w = -0*x + 6, 5*w - 9 = -3*x. Solve -j - x = -1 for j.

-2

Let b be (-88)/(-20) - 12/(-20). Suppose -b*i + 9 + 11 = 0. Let k = 2 + -1. Solve -i = -o + k for o.

5