Suppose -47 = -v - t - 50, 0 = -2*v + 2*t + 14. Solve -l = 5, -2*l = -3*d - 4*l + v for d.

4

Suppose -32 + 3 = -4*w - 3*a, -w + 2 = -a. Solve 9*b - 14*b - w*q = 20, 4*q + 1 = -b for b.

-5

Suppose 0 = 8*d - 872 - 528. Suppose d + 12 = 11*x. Solve n - 10 = 5*s, -3*s - 2*n + x = 2*n for s.

-1

Let c = 1747 - 1745. Solve -c = -q, 3*q = 3*u - 4*u + 5 for u.

-1

Suppose 0 = 3*t + 3*x - 12, 2*t + 5*x - 35 = -24. Solve -5 + 14 = -3*n - t*l, n - 4*l = 12 for n.

0

Suppose 0 = -20*x + 20*x - 8*x + 64. Solve -2*i + 7*s - 11*s = -26, 0 = -2*s + x for i.

5

Suppose 420*o + 144 = 444*o. Solve l - o = -4*k - 11, -3*k - 5*l = 25 for k.

0

Let s be (-8)/10 - 5⁄25*-19. Suppose s*w - 26*w = 0. Solve -5*i - 5*d = w, -6*d = 5*i - 3*d - 4 for i.

2

Suppose 5*q - 47 = 152*a - 154*a, -22 = -3*q + 5*a. Solve -25*z + m + 1 = -22*z, -m = 5*z + q for z.

-1

Let b be 1 + (-3 - (-4 - -3)). Let k be (36 - 18)/(b/(-2)). Solve 4*x - k = -2*r - 10, 3*r = -5*x + 35 for x.

4