Let t = 13 + -8. Suppose g + t = 5*c + 6*g, 4*c - 6 = -3*g. Solve 20 = c*n + 5 for n.

5

Let i be 4⁄6 + 57⁄9. Let o(m) = 0*m - 5 - i*m + m**2 + 5*m. Let v be o(5). Solve -3*d + v = -d for d.

5

Let w be 140/(-6) - 3/(-9). Let u be 6⁄8 + w/4. Let s = 8 + u. Solve 0 = -n + s*n + 4 for n.

-2

Let c be 3⁄6 + 5⁄2. Suppose c*r + 9 = 0, -4*v - 2*r + r = -77. Suppose 4*q = 4*b - 3*b + 13, -2*b + 7 = 3*q. Solve -q*t - t = -v for t.

5

Suppose 4*a + g - 3*g - 4 = 0, 5*a - 4*g = 2. Solve a*w = 5*w for w.

0

Suppose 0*p = 2*p + 20. Let m be p/(-3) - (-2)/3. Let j be (-256)/(-18) + 2/(-9). Solve -2*o - m = -j for o.

5

Let h(v) = v3 + 3*v2 - 3*v - 3. Let m be 32/(-18) + 12/(-54). Let f be h(m). Solve -4*y = 1 + f for y.

-2

Let v = 34 - 31. Solve v*g + 1 = 7 for g.

2

Suppose -39 + 19 = -5*p. Solve 0 = -p*z + 17 - 5 for z.

3

Let z = 7 - 16. Let y = z - -9. Solve 5*c - 4 - 1 = y for c.

1