Suppose 0 = -3*x + 5 + 1. Solve -18 = 4*k + x for k.

-5

Suppose 5*a = 6a - 3. Let w be -3(a - 2)*1. Let l = w + 3. Solve l = g - 4 - 0 for g.

4

Suppose 0*l = -2*l. Suppose l = x + 2*v - 8, -v = 5*x - 3*v - 4. Suppose 3*d - 13 = -x*z - 5, -4*d = 2*z - 10. Solve 0 = -4*a + d - 6 for a.

-1

Let y be 8⁄2 - (-1 + 0). Suppose -y*g + 22 = 7. Solve 0 = -2*a + g*a - 4 for a.

4

Let r = -12 - -14. Suppose r*s = -5*k - 1, 4*s + 5*k = -0*s + 3. Solve s*q + 15 = -q for q.

-5

Let x = 93 - 91. Solve 8 = -x*l + 2 for l.

-3

Let g(j) be the second derivative of -2*j3⁄3 - j2⁄2 - j. Let r be g(-4). Solve -3*p = -6*p - r for p.

-5

Let m be (-2)/6 - (-5)/15. Solve 4*b + 0*b = m for b.

0

Let o be -2 + 4/(1 + 1). Let t = o + 0. Solve -20 = -4*s - t*s for s.

5

Suppose k = 4*k + 4*w - 93, -2*w - 48 = -2*k. Suppose 3*b + k = 4*l, 3*l - b - 4 = -2*b. Solve -l*v = -7*v for v.

0