Let d(a) = a**2 + 5*a + 6. Let j = 9 - 5. Suppose c + 2*c - 5 = 5*t, -31 = j*t + 3*c. Let n be d(t). Solve 0*y + n*y - 6 = 0 for y.

Suppose 2*x - 4*x + 24 = -4*g, -9 = 3*x + 3*g. Let b = 3 + 0. Let n be (3 - b)/(0 + 2). Solve -x*v - 8 = -n*v for v.

-4

Let v be (-5)/20*8/(-1*2). Suppose -3*s + 9 + 3 = 0. Let c = s - v. Solve c*t = t for t.

0

Suppose -20*f + 15*f = -30. Solve f*n = n for n.

0

Let k(y) = y3 - 5*y2 - 6*y - 1. Let u be k(6). Let t be ((7 + -1)/u)/(-2). Solve -t = -j - 0 for j.

3

Suppose -3*b = -4*b - 2, 0 = -5*t - b - 27. Let h be (-6)/((2 - -1) + t). Solve -o - h*o = -20 for o.

5

Let l = 2 - -3. Let r = -9 + 13. Suppose -z = -2*z + r. Solve z*d - l*d + 1 = 0 for d.

1

Let d = -13 + 13. Solve 2*i + 10 + 0 = d for i.

-5

Let z be 2 + -4 + -5*20/(-25). Solve -6 = q + z*q for q.

-2

Let l be (-130)/(-14) + 2/(-7). Let r be (-4)/(-1)*l/(-6). Let q(f) = -f + 1. Let g be q®. Solve 3*n = g*n for n.

0

Suppose 0 = 5*v + 2*i + 2*i - 11, i + 1 = -5*v. Let f = v - -3. Solve -l + f = -0 for l.

2