Let j(g) = 4*g + 78. Let b be j(-19). Solve 0 = -r + 1 + b for r.

Suppose u - 24 = -2*u. Let j = -34 + 48. Let i = j - 12. Solve -2*p + u = i for p.

3

Let a be (-5)/2*4/(-10). Let t be (11 - a)/(⁸⁄₁₂). Suppose 2*j = -j + t. Solve 4*u - j = -u for u.

1

Let g(l) = -l**2 + 5*l + 8. Let t be g(6). Suppose v = -t*v + 15. Solve -2*j + v = 3 for j.

1

Let h(q) = q**2 - 12*q - 28. Let o be h(14). Solve 4*g - 20 = -o*g for g.

5

Let h(u) = 3*u + 12. Let d be h(-10). Let a be (-45)/d - ¹⁄₂. Solve -c + a*c = -3 for c.

-3

Suppose 4*j - z + 5*z = 12, -2*z + 14 = -2*j. Let g(i) = -i**2 - 4*i - 1. Let f be g(j). Solve 6*t = f*t for t.

0

Let w(l) = l3 - 5*l2 - 6*l - 1. Let o be w(6). Let a be ⁵⁷⁄₁₂ + o/(-4). Solve -a*v = 12 - 2 for v.

-2

Let g(w) = -2*w - 1. Let n be g(-7). Suppose -4*r + 2 = -10. Suppose -7 = -r*f + 2. Solve -4 + n = -f*y for y.

-3

Let k(a) = -a - 9. Let f be k(-8). Let r be (-12)/(-6 + (-4)/f). Solve -2*h + r = -0*h for h.

3

Let u be (-13)/(-2) - ¹⁰⁄₂₀. Solve 0 = -u*n + 5*n - 3 for n.

-3