Suppose -27 = -0*k - k. Let n be 4*(-2)/4 - 1. Let a be (1/n)/((-3)/k). Solve 0 = 2*c - a - 1 for c.

Let b = 48 + -43. Let l = -2 + 6. Solve j = -l*j - b for j.

-1

Let r(a) = -a3 - 4*a2 - a - 3. Let n be r(-4). Suppose 5*m + n = c + 2, 4*m = 5*c + 5. Solve -x = -m*x for x.

0

Let f® be the third derivative of -r⁶⁄₁₂₀ + r⁵⁄₁₅ + r⁴⁄₄ - 2*r2. Let l be f(5). Solve l*q = q - 4 for q.

-1

Let a be (¹⁄₂)/((-2)/4). Let c be -1 - (a + 0)*3. Let h = 1 + -1. Solve c*x - x = h for x.

0

Suppose 4*t - 4*h + 8 = 0, -4*t + 2*t + 24 = 5*h. Suppose 0 = -0*z - 2*z + 2. Let c = z - 1. Solve c = -4*s - t + 6 for s.

1

Let z be ((-20)/(-7))/(⁴⁄₁₄). Let o(v) = v3 - 10*v2 + 2*v - 5. Let y be o(z). Solve -f = -6*f + y for f.

3

Suppose 0 = -u - 0*w + 2*w + 10, -2*u - 5*w = 16. Suppose 5*q + 5*i = -0*q + 15, -2*i + 6 = -u*q. Let g = q - -2. Solve n + g = -2 for n.

-4

Let k be (-3 - (-1 - 1)) + -1. Let w be (1 - 1)*(k - -1). Solve -3*v + w = -6 for v.

2

Suppose 5 = -2*y - 2*k + 15, 4*y - 22 = -5*k. Solve 6 = -0*q + y*q for q.

2

Let r(a) = 3*a**2 + 35*a - 10. Let k be r(-12). Solve 4*i - k*i = 0 for i.

0