Suppose -2*u = 4*u. Solve u = 3*k - 15 for k.

5

Let r be -1 + 4 + (1 - 0). Suppose 2*o = 14 - r. Suppose -o*l - 5*u + 25 = 0, -4*l + 3 = -3*u - 24. Solve 4*k - l*k + 10 = 0 for k.

5

Let j = -13 + 7. Let h = -3 - -5. Let n be (-3)/(j*1/h). Solve -6 = -d - n for d.

5

Let n(v) = 2*v**2 - 8*v + 9. Let x be n(4). Solve 5*y - 2*y = -x for y.

-3

Let l be (-2)/((-12)/10)*3 + -3. Solve -l*s = s + 15 for s.

-5

Let d® = r**2 + 12*r - 10. Let o be d(-13). Solve 8 = o*u + u for u.

2

Suppose -48 = 3*p + 3. Let o be 3/(-4)*68/p. Solve -t + o + 2 = 0 for t.

5

Suppose -10 + 2 = -4*y. Suppose -1 - 9 = -5*w. Solve y*l = l + w for l.

2

Suppose -85 = -5*a + k, -4*k - 52 = -0*a - 2*a. Solve o + a = 5*o for o.

4

Let k(n) = -n + 7. Let x be k(5). Solve 7*y = x*y - 25 for y.

-5