Let j be 1 + -2 - (-21)/3. Solve j*u - u = 0 for u.

Suppose r - 1 = 2. Let j(w) = 2*w + 4. Let q be j(-1). Solve q*c = r*c for c.

0

Suppose 85*c = 84*c + 1. Solve p + c = -2 for p.

-3

Let v = -34 + 47. Suppose 0*p = 3*p + 4*f + 6, 0 = p + 5*f + v. Solve p*t = 4 + 6 for t.

5

Let l be (19 - 1)*⁸⁄₁₂. Let t = l + -6. Let p be (3/(-2))/(t/(-8)). Solve -p*y - 4 = -y for y.

-4

Let t(q) = -2*q - 26. Let c be t(-14). Solve c = s + 5 for s.

-3

Let v = 5 + -5. Suppose -2*k + v = -12. Solve 0 = k*c - c + 15 for c.

-3

Let r be (4 - 4)/4 - -3. Solve -10 = 2*k + r*k for k.

-2

Let q(s) = -s3 - 4*s2 - 3*s + 4. Let b be q(-3). Let v(h) = -h3 + 15*h2 + 16*h + 22. Let i be v(16). Solve b*r - i = -6 for r.

4

Let n(d) = -d3 + 6*d2 - d + 6. Let j be n(6). Let r(k) = -2 - 3*k + j + 0*k + k. Let y be r(-2). Solve y*f - 3 = f for f.

3

Let m be ((-18)/(-12))/((-1)/(-2)). Suppose 0 = q - m*q - 4, 0 = 4*u - q - 2. Solve -2*t + 0 - 6 = u for t.

-3