Let k be (-6)/21 + (-4)/(-14). Let t = 5 - 9. Let c be (t - 6/(-2))*0. Solve c = -f - k*f for f.

0

Let d = -5 - 1. Let w(o) = o + 11. Let a be w(d). Solve -a*r - 2 = 13 for r.

-3

Suppose -4*t = -3*n + 13, -t = 3*n - 3 - 5. Let q = n - 0. Let l = q + -3. Solve l*a = 5*a for a.

0

Suppose 3 = o + 11. Let m(d) = -d. Let a be m(o). Suppose 3*u = z - 9, 5*u - 33 = -z - a. Solve 4*t + t + z = 0 for t.

-3

Let m(z) = 2*z**2 - 2*z + z + 3*z - z. Let l be m(-3). Let v be (-38)/(-5) - (-6)/l. Solve v = -w - w for w.

-4

Let i = 7 - 1. Suppose -3*r = 0, -4*m + m - 5*r = -i. Let d be (-14)/(-77) - 40/(-22). Solve -m - d = -y for y.

4

Let t be 27/(-18)*(-32)/6. Suppose -5*x + t = -x. Solve -5*y + x = 12 for y.

-2

Let o(u) = 2*u - 5. Let i be o(4). Suppose -2*a = -5*s - 3*a + 103, s = -a + 23. Solve i*p = -2*p + s for p.

4

Let v be ((-1)/2)/(1/(-2)). Let i be 148⁄6 - v/(-3). Let w = -7 + 12. Solve 5*u + w = i for u.

4

Let a = 83 + -89. Let b(p) = -p - 6. Let w(o) = 2*o + 11. Let m(u) = -5*b(u) - 3*w(u). Let g be m(a). Solve -g*c + 1 = 4 for c.

-1