Suppose -3*a = 2*c - 20, -6*c + c + 11 = a. Solve -a*t + 16 = -2*t for t.

4

Let w(n) = n3 + 5*n2 - n - 2. Let s be w(-5). Suppose -4*x + 1 = v, 3*x - s*v - 1 + 4 = 0. Solve x = m + 2 - 5 for m.

3

Let x = 66 + -61. Solve -x - 7 = 3*i for i.

-4

Let w(v) = v + 11. Let a be w(-9). Solve -a*m + 5*m = 0 for m.

0

Let h(a) = 5*a2 + a3 + 0*a3 + a2 + 5*a. Let o be h(-5). Solve o = 4*i - 32 + 12 for i.

5

Let v be -1 + 5 - (-7)/7. Let y = -2 + v. Solve -2*h = -5 - y for h.

4

Suppose 0*q + 2*q = -2*d + 6, -3*d = -2*q + 6. Let l(x) = 4*x + 2*x2 - q*x + 0 - x3 + 2. Let r be l(2). Solve 3*y - r = y for y.

2

Let o(n) = 0*n + 0*n - n. Let s(z) = -12*z - 1. Let l(q) = -6*o(q) + s(q). Let v be l(-1). Solve 0 = -3*g + 2*g - v for g.

-5

Let v(z) = -z3 - 7*z2 - 3*z - 17. Let q be v(-7). Solve q*l - 3*l - 1 = 0 for l.

1

Let u = -53 + 53. Let x(d) = 10*d3 + 2*d2 + d - 2. Let c be x(2). Suppose 3*n + n + c = 5*g, 46 = 3*g + n. Solve m + 3*m - g = u for m.

4