Let r = -13 + 15. Solve m + r*m = 0 for m.

0

Let d(j) = 1. Let p(m) = -m - 5. Let o(w) = 2*d(w) - p(w). Let x be o(-3). Let k(s) = -s3 - 4*s2 - 3*s + 2. Let h be k(-3). Solve h = -x*b - 2 for b.

-1

Let q(s) = -s**2 + 13*s + 3. Let f be q(13). Solve -u - 4 = -f for u.

-1

Let k be (-2)/(4 - 2) - -3. Let f = k - 0. Solve -f*m = 2*m for m.

0

Let y be (-4 - (-5 - -3)) + (-66)/(-3). Solve 2*h = -3*h - y for h.

-4

Suppose 4*z - 330 = -5*v, -2*z - 3*z + 390 = -5*v. Let o be (2/(-5))/((-8)/z). Solve 0 = o*c - c - 15 for c.

5

Let x = 55 + -51. Solve -5*o = -x*o for o.

0

Let u(g) = -g - 7. Let t be u(-7). Let i = -52 + 37. Let m be ((-1)/3 - t)*i. Solve 1 + 4 = -m*q for q.

-1

Let f be (6*1)/(1 + 1). Let u be (-2)/(-3)*1*f. Solve -u*t + 2 + 2 = 0 for t.

2

Suppose z = -4*v - 1, -3*z + 4*v + 0*v + 13 = 0. Suppose -7 = z*o - 4, -l + 5 = -3*o. Suppose -6*s = -s - 5*f - 15, -4*s = f - l. Solve -s = -i + 3 for i.

4