Let o be (-3)/(2 + -1)*-1. Suppose 0 = 5*f + t - 13, 3 = 3*f - 4*t + 9. Solve -f*u = -o - 5 for u.

Let d(l) = l**2 + 2*l + 3. Let x be d(3). Let f be x/4 + ⁴⁄₈. Suppose -f*p + 19 + 11 = 0. Solve -p*u = -7*u + 3 for u.

3

Let c(f) = -7*f3 + 7*f2 + 7*f - 9. Let n(z) = 6*z3 - 6*z2 - 6*z + 8. Let p(u) = 5*c(u) + 6*n(u). Let x be p(0). Solve 2*j - x*j = 0 for j.

0

Let x = 18 - 9. Solve 0 = -5*v + x*v + 12 for v.

-3

Let d(o) = o3 - o2 + o - 2. Let s be d(2). Suppose -w - 4*w = s*x - 2, -10 = 5*x. Solve 5 = w*i - i for i.

5

Let w = 116 + -114. Solve 2*f = w - 6 for f.

-2

Suppose 0 = 5*w - 2*g - 27, 4*g + 19 = -2*w + 5*w. Solve 5*a = 4*a + w for a.

5

Let m(i) = i. Suppose 5*q = -2*y + 26, -y + 2*y - 3*q + 9 = 0. Suppose -y = -4*g + 1. Let r be m(g). Solve -f = -2*f - r for f.

-1

Let o(i) = -i**2 + 7*i - 3. Let q be o(6). Solve -1 = 2*v - q for v.

1

Let g be ⁴²⁄₅ + 4/(-10). Suppose -d = 3*d - g. Solve -m - d = m for m.

-1

Let k be ²⁄₈ + (-11)/(-4). Let g = k + -3. Let r be (g*(0 - 1))/(-1). Solve r = 3*a + 15 - 3 for a.

-4