Suppose 3*r + 5*g + 10 - 5 = 0, -4*g - 4 = 5*r. Solve -6*x + x + 25 = r for x.

5

Let z© = -c + 11. Let y be z(9). Let t be (-3)/(-1 + y/4). Suppose -l - 3*r = -5*l + t, 5*r = -10. Solve l = q - 0*q + 3 for q.

-3

Suppose -s = -6*s + 5. Suppose -2*v = -v - s. Let w = 2 - v. Solve 3 - w = -f for f.

-2

Let f be 9/(-18) + 13/(-2). Let a = f - -10. Solve -2*m - a = -1 for m.

-1

Let n be 3 + 6 - 3*1. Let h be (-3)/n - 7/(-2). Solve -5 = h*o + 1 for o.

-2

Let a® = 2*r**2 - 13*r - 1. Let v be a(7). Solve 2*u = -14 + v for u.

-4

Let q be (-3 + 7⁄2)*0. Solve a - 5*a + 12 = q for a.

3

Let m = -97 + 103. Solve 0 = 4*v + m + 10 for v.

-4

Suppose b - 5 = 5*r, -3*b + 4*b - 5 = -4*r. Solve r = -0*m + m for m.

0

Let n = 27 - 16. Let o = n + -11. Solve o*t - t + 3 = 0 for t.

3