Suppose 3*r = 4*x - 20, -x + 10 = -2*r - 0*r. Let o = -1 - 1. Let h = x - o. Solve -d = -2*d - h for d.

-4

Suppose 0 = v + 1 + 3, -324 = -4*g + 3*v. Let o = g - 43. Suppose -5*k - 5*x = -o, k + 4 = x + 3. Solve 0 = -4*n + k*n + 4 for n.

4

Let u = 0 + 4. Solve 7*z + 15 = u*z for z.

-5

Let t(w) = -w3 - 7*w2 - 9*w. Let p be t(-6). Let o be 8⁄3*p/8. Suppose 4*k = -2*b, 2*k = 4*b + k. Solve o = 3*g - b for g.

2

Suppose -w = 1 - 4. Suppose 26 = 4*m + 18. Solve m*p - 25 = -w*p for p.

5

Suppose z = -z + 8. Solve -1 + z = -x for x.

-3

Let h = -182 - -195. Solve 0 = -4*v + h - 5 for v.

2

Let g = -12 - -14. Suppose 0 = 2*t + l - 10, 3*t + g*l - 14 = t. Solve t*y = -y for y.

0

Suppose -10 = -4*r + 6. Let m(a) = a**2 + 3*a + 2. Let w be m(-3). Solve w*t + r = t for t.

-4

Let p be (-20)/3*18/(-15). Suppose -m + p = 4*v, -v + 4*m = 8*m + 13. Let c(l) = l**2 - 11*l. Let z be c(11). Solve z = -0*b + b - v for b.

3