Suppose 4*i + 44*r - 180 = 39*r, 0 = 3*i + r - 124. Solve -m = 4*v - 12, -25*m + 30*m + i = 5*v for v.

Let s be 38/(-3)*9/(-6). Let w = 4240 + -4235. Solve -3*p - 5*o - s = -5*p, w*p = -2*o - 25 for p.

-3

Suppose 10 = -6*w + 13*v - 8*v, -3*w + v - 2 = 0. Solve 5*f + 3*q - 20 = 0, -3*f - 2*q + 6*q - 17 = w for f.

1

Let y be ((-7 - 15)/(-11) - 2)/((-6)/2). Solve y = 4*n - 0*p - 3*p + 4, -4*n - 36 = 5*p for n.

-4

Let x = -191 - -199. Suppose 3*k - x = 16. Solve 2*u + 2 = -2*s, -5*u + 7 + k = -5*s for u.

1

Let k = -2152 - -2152. Solve k = 3*r - 3*y - 27, -r + 10 = -3*y - 7 for r.

5

Let u = -2868 - -2873. Solve u*c - 5 = 5*f, -c + 11 = -12*f + 9*f for c.

-4

Suppose 0 = 29*v - 37*v. Let b(a) = a**2 + 6*a + 1. Let w be b(-6). Solve 3 = u, -4*z + v*u + 5*u = -w for z.

4

Let o(l) be the third derivative of l⁶⁄₁₂₀ + l⁵⁄₁₅ - l⁴⁄₂ + 7*l³⁄₃ - 71*l**2. Let x be o(-6). Solve 2*g - 7*g - 3*w = -4, -5*w = g - x for g.

-1

Let z be (²⁄₄ - 1)*0. Suppose z = 2*i + m + 7, 2*i + 43 = -i + 5*m. Let o = 6 + i. Solve o*j - 2*w + 15 = 5*j, 2*w + 9 = 3*j for j.

3

Let o be (24/(-8) + 1)/((-4)/2). Solve -2*a + 0*c + 4*c - 18 = 0, -a + o = 3*c for a.

-5