Suppose -6*y + 3*y = 0. Solve -v + 4*v = y for v.

0

Let a = 10 - 8. Let s© = -3 + 7 - 5*ca + 7*c2 + 5*c. Let g be s(-4). Solve -5*i - 9 = g for i.

-5

Let d(k) = -k + 4. Let r be d(4). Suppose 5 = -4*o - 5*q - 4, o = 4*q + 24. Solve r = -w + o*w for w.

0

Let n be 1 - (-1)/(1⁄2). Suppose -2*w + n*w = 0. Suppose -2*j + 5*j - 6 = 0. Solve w = 2*l + j*l - 20 for l.

5

Let i = -18 - -28. Suppose -a + 0*a + i = 0. Suppose a = 6*t - t. Solve 0 = -b - t*b - 9 for b.

-3

Suppose 0 = 4*z + 2*c + 12, -8*c + 15 = -5*z - 3*c. Suppose 4*g - 14 = 6. Let b = z + g. Solve b = k - 0*k for k.

2

Let u = -4 + 8. Suppose x = -u*x + 100. Solve -t = 4*t + x for t.

-4

Suppose 0*x + 22 = k - 2*x, -64 = -3*k + 4*x. Let l be (2⁄3)/(k/30). Let r be l + 7 + -2 + 1. Solve -12 = -r*b + 3*b for b.

3

Suppose 3*z = 10 - 4. Solve -z*t - 9 = -1 for t.

-4

Let t = 0 - -4. Suppose 3*q + 3*i + 1 = 2*i, -4*i = -5*q + t. Solve q*w - 1 = -w for w.

1