Let s = -8 + 20. Suppose -2*w = 4 - s. Suppose 2*n = -10, 2*l + 40 = 6*l + w*n. Solve -4*a - l = -a for a.

Let a© = c + 1. Let x be a(3). Suppose x*j = 2*j + 8. Solve -5 = q - j for q.

-1

Let z = 74 + 1. Suppose 4*o = 5*h + 82, z = 3*o - 3*h + 12. Solve 5*s = -3 + o for s.

4

Suppose -5*b - u + 6 = -b, b - 12 = 5*u. Solve -b*s - 17 = -7 for s.

-5

Suppose 10 = t + 2*x, 4*x = 3*t + 6*x - 10. Solve -w - 3*w = t for w.

0

Suppose -m - m + 4 = 0. Solve 2*l + m = -0*l for l.

-1

Let t be (-2)/9 - ¹⁵⁶⁄₂₇. Let q be (-60)/(-8)*(-4)/t. Solve 0 = q*p - 2*p for p.

0

Let p(w) = -6*w - 5*w2 + 5*w2 - w**2. Let o be p(-5). Solve 2*t - o = 7*t for t.

-1

Let p = 20 + 3. Let n(q) be the first derivative of q⁴⁄₄ - 2*q2 + 3*q + 1. Let k be n(2). Solve -5*r = -k + p for r.

-4

Let w = 6 - 2. Let z = -69 + 89. Solve w*f - z = -f for f.

4

Suppose -f + 3*f = 20. Let o = -8 + f. Solve p - 2*p = -o for p.

2