Let b = 3 - 3. Solve -u = -b*u for u.

0

Suppose -3*r - 150 = 135. Let y = 10 - r. Suppose -y + 30 = -5*a. Solve -a = 3*b - 0*b for b.

-5

Let w(a) = a + 13. Let h be w(-8). Suppose 3*n - 3 = 2*x - 3*x, -9 = 3*n + h*x. Suppose 0*b - n*b = 0. Solve 0 = -b*c - 3*c - 6 for c.

-2

Let s = -40 + 40. Solve s = -v + 2*v + 2 for v.

-2

Let p be (-1)/(-4) + (-99)/(-4). Suppose 5*j - p = -3*f, 20 = 2*j + 3*f + 1. Solve -6 - 2 = -j*o for o.

4

Let k = 1 + 5. Suppose k = -3*a + 21. Solve 0 = -4*g + 11 + a for g.

4

Let b be -2 + -9 + 1 - 0. Let m be (b/(-8))/(1⁄8). Solve 0 = 5*n - m - 0 for n.

2

Let u(h) = h - 1. Let d be u(6). Let b be (5 + -7)*(15/(-10) + -2). Solve -d*o + 2 = b for o.

-1

Let x be 2 + 5/(10⁄4). Let f = x + 3. Let m be (f + -4)*(2 + -1). Solve 4*n - m = 3*n for n.

3

Let n = -15 - -28. Let i = 1 - 4. Let m(z) = -z**2 - 4*z - 1. Let o be m(i). Solve -o - n = -5*l for l.

3