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.

4

Let g = 2 + 6. Suppose -3*k - 4 = g. Let h be 3 - (-7)/(-1) - k. Solve x + 5 = -2*l + l, -2*l - 6 = h for x.

-2

Suppose 0 = -q - 9 + 7. Let h be (5/((-125)/(-15)))/(q/(-20)). Solve -4*k - 24 = 2*s - h*s, -4*k = 2*s + 6 for k.

-3

Let t = 3852 + -3842. Solve 5*i + 5*p + t = 0, 5*i - i = 4*p for i.

-1

Let s = -1732 - -1753. Solve -s = -2*m - 4*o - 7, o = 4*m + 8 for m.

-1

Suppose 2*n + 4 = -3*f - 2, f = 4*n - 16. Let q(t) = -4*t + 7*t + t**2 + 3 - 3 - 6*t. Let u be q(n). Solve -5*c = -10, u*s + 9 = s + 4*c for s.

1

Suppose 1 + 2 = 3*p. Let u be 3/(-1)p-1. Solve f = -0*f - u*s - 8, 4*f - 5*s = 19 for f.

1

Let y(f) = -3*f**2 - 29*f + 35. Let h be y(-14). Let b = h - -161. Solve 4*g + 2*q + 0*q - b = 0, -3*q = -4*g + 9 for g.

3

Let z(v) = v**2 + 43*v - 237. Let r be z(5). Solve 6 = a - 2*m - 5, -r*m = 12 for a.

3

Let q(u) = u3 + 10*u2 - 57*u - 386. Let k be q(-12). Solve 5*c = -2*x, -k*x = c - 9*x for c.

0