Let n(y) = 5*y**2 + y + 1. Suppose 0 = 4*v - 4*c + 20, 2*v + 0*c + 5*c - 18 = 0. Let o be n(v). Solve 2*u = o + 3 for u.

Let z be ((-4)/(-8))/(²⁄₁₇₆). Let q = z - 28. Solve 3*t = -t + q for t.

4

Let o be (-1 + 7)/((-6)/8). Let x = -6 - o. Solve 0*a + a + x = 0 for a.

-2

Let r be -3⁸⁄₁₈-3. Suppose -t + r = t. Solve t*k - 12 + 4 = 0 for k.

4

Let u(j) = -j**2 - 7*j - 8. Let h be u(-6). Let w be (-5)/(1/h*2). Solve 2*d + w = 3 for d.

-1

Let v(k) = -k3 + 7*k2 - 6*k. Let t be v(6). Solve -3*b = -t*b for b.

0

Let d(v) = v + 18. Let b be d(-14). Solve -b*w + 6 - 2 = 0 for w.

1

Let d be (0 - 3/(-1))/1. Solve 4*x = d*x for x.

0

Let t© = -c3 + 5*c2 - c + 6. Let h be t(5). Let v be (-9)/(-2) + (-3)/2. Let g be (-1 - -2)/h*v. Solve g*u + 11 - 2 = 0 for u.

-3

Suppose 0 = -2*b - 0*b. Let i = b - -5. Solve -i = -q - 4*q for q.

1

Let x(s) = -s + 76. Let n be x(0). Suppose -a = -3*o - 0*a + n, -5*o = -5*a - 130. Solve t + o = 6*t for t.

5