Let h(u) = 47 + 5*u - 50 - u. Let m = 7 + 0. Let y be h(m). Solve -4*n - n = y for n.

Let z(o) = -o - 8. Let i be z(-10). Solve w - i*w = -2 for w.

2

Let o be (5 + -2)*(-208)/12. Let r be ⁶⁄₂₁ + o/(-14). Solve 5*f = r + 1 for f.

1

Suppose 0*p - 5*p = a + 7, 0 = a + 2*p + 1. Suppose a*j - 8 = 1. Solve 2*w + j*w - 15 = 0 for w.

3

Suppose 7*k - 3*r + 2 = 3*k, -5*k = 2*r + 14. Let x be (5 + -2)/((-3)/k). Solve -x - 3 = f for f.

-5

Suppose 0 = -9*m + 4*m + g - 30, -3*g + 30 = -3*m. Let u = 5 + m. Solve u*w - 4*w = -8 for w.

2

Let c(t) = 2*t - 25. Let f be c(14). Solve -5*v = -f*v for v.

0

Let d be (8/(-4))/(4/(-22)). Let q(p) = -2*p2 + 2*p - 4. Let x(n) = -n2 + n - 2. Let o(k) = d*x(k) - 6*q(k). Let t be o(0). Solve -t = -2*w + 8 for w.

5

Let p be (-16)/(-40) - (-26)/10. Solve -2*v = p*v - 20 for v.

4

Let b = -3 + 1. Let a be ((-10)/20)/(b/4). Solve d = -a + 5 for d.

4

Let a(d) = d3 - 7*d2 + 4*d + 6. Let j be a(5). Let m be (j/(-9))/(⁸⁄₁₂). Suppose -2 + 0 = -2*n. Solve -m*o + 7 = -n for o.

2