Suppose 3*k = -k. Let j be k + 4 + -1 + 1. Let m(w) = w3 + 2*w2 + 1. Let g be m(-2). Solve -15 - g = -j*a for a.

4

Let i be (-6)/(-15) - (-16)/10. Suppose -5*a + i*a = g + 8, -2*g = 2*a. Suppose -6*r = -r. Solve r = -g*h + 9 - 1 for h.

2

Let d = 7 - 5. Suppose 0*g = -2*g - 14. Let m = -1 - g. Solve d*b - m = 2 for b.

4

Suppose 5*t - 2 + 22 = 0. Let y = -2 + t. Let w = y - -10. Solve 0*m + w*m - 8 = 0 for m.

2

Let b be ((-4 - -6) + -2)/1. Solve 6*n - 2*n + 20 = b for n.

-5

Let b = -30 - -35. Solve -b*o = 6 - 1 for o.

-1

Let x = 0 - 3. Let h be x/(-6) + 2/(-4). Solve -4*i - 6 - 6 = h for i.

-3

Let q be 5 + -13 - 0/1. Let g = q + 13. Solve i + 16 = g*i for i.

4

Let k be 1⁄3 - 5⁄15. Suppose 0*f - 2*f = -2*t + 2, 7 = 5*f - 2*t. Suppose f*a + m = 5, -m = -3*a - 3 - 2. Solve k = -a*r + 3*r - 9 for r.

3

Suppose -5*f = -6 + 1. Solve -m + 2 = -f for m.

3