Let k(s) = -s3 - 4*s2 - 2*s + 4. Let q be ((-8)/(-10))/(1/(-5)). Let y be k(q). Let o be ((-9)/y)/(1/(-8)). Solve -l - o = l for l.

-3

Let y = 61 + -36. Solve 4*t + t - y = 0 for t.

5

Suppose 1 = -t + 3. Suppose 2*g + 0*l - 6 = 2*l, 11 = g - 3*l. Let v(w) = -3*w. Let c be v(g). Solve -25 = -t*x - c*x for x.

5

Let r© = -2*c - 1. Let d be r(-1). Let k = 4 - d. Suppose -k = j - 5. Solve 16 = 2*q + j*q for q.

4

Let v = 10 - 6. Let s be 8*1 - (-5 + 9). Solve 0*b - s = v*b for b.

-1

Let m© = 13*c - 1. Suppose -4*d = -8, 4*d - 10 = -3*y + y. Let p be m(y). Solve 2*w - p = -w for w.

4

Suppose -13*r = 27 - 79. Solve r*i - 5 = 15 for i.

5

Suppose 2*t = 3*z - 139, -2*z + 180 = 2*z - 4*t. Let h = z - 34. Solve -3*s + h = -6*s for s.

-5

Let w be (-3)/21 - 1/(-7). Solve w = -2*h - 2*h + 16 for h.

4

Let y be 1⁄2 - 18/(-4). Suppose 2*p = -y*k + 15, -5*p = 5*k - 3*k - 6. Solve -v + p = 5 for v.

-5