Let c = 12 - 12. Suppose 2*t + 6 = 2*w - c*w, 3*t + 3 = 0. Solve 6 = -4*r + w for r.

-1

Let g(x) = -x3 + 22*x2 - 39*x - 18. Let j be g(20). Solve j*y = 7*y for y.

0

Let c be (4⁄3)/((-1)/(-3)). Let n = -2 + c. Let o(l) = l**2 - l - 6. Let r be o(4). Solve -n*a = -r*a - 8 for a.

-2

Suppose -2*j = -3*j. Let z = -44 - -46. Solve -z*r - r = j for r.

0

Suppose -12*j - 57 = -31*j. Solve -d = -j*d - 6 for d.

-3

Let b© = -4*c - 31. Let l be b(-9). Solve -l*q + q - 16 = 0 for q.

-4

Let l(g) = -g**2 + 8 - 4*g + 6*g + 5*g. Let o be l(8). Solve o*s = s + 2 for s.

-2

Let j© = -c3 - 17*c2 + 17*c - 18. Let r be j(-18). Solve r = 2*b + 3 + 5 for b.

-4

Suppose 0 = 2*q + c - 3, -q - 3*c - 2 = -1. Solve -10 + 4 = q*d for d.

-3

Let f(m) = -m2 + 5*m. Let h be f(5). Let u(v) = v2 - 4v + 1. Let x be u(4). Let k be 1(x - (h + -1)). Solve -w = k*w for w.

0