Let n = -11 + 13. Solve 25 = 7*v - n*v for v.

Let p(a) = -a3 - 8*a2 + 9*a + 2. Let r be p(-9). Let z© = c3 - 2*c2 + 2*c + 1. Let w be z®. Solve 0 = -w*m + m for m.

0

Let z = -63 + 66. Solve z*i = -1 + 10 for i.

3

Suppose -i - 3 + 2 = 0. Let d = 6 + i. Solve 0 = d*b + 21 + 4 for b.

-5

Suppose -22 + 8 = -2*w + 3*d, -d + 35 = 5*w. Solve l + 6 = w for l.

1

Suppose -5*v + r - 11 = -r, 3*r - 8 = -v. Let w = 2 - v. Suppose 5*d - 13 = -w. Solve 1 = d*o - 1 for o.

1

Suppose -k + 0*j - j = 2, -j - 14 = -5*k. Let u = 1 + 0. Let x be (0 - (-2)/4)*2. Solve x = -k*f - u for f.

-1

Suppose 4*o - 3*h = -o + 34, -3*h = 3*o - 6. Solve 6*x - o*x = 0 for x.

0

Suppose u + 10 = 4*t + t, 0 = u - 5. Let l be (²⁄₆)/(t/36). Solve -18 = l*o + 2 for o.

-5

Let u = -35 - -67. Let a = -17 + u. Suppose -a = -4*c - c. Solve -c*j + 2 = -4*j for j.

-2

Let j(z) = z**2 + 2. Let a be j(0). Suppose -2*w + 7*l - 2*l + 35 = 0, -5 = -2*w - l. Suppose v = 10 - w. Solve -a*c = -v + 3 for c.

1