Let c be ((-48)/(-72))/((-4)/(-6)). Solve 4*f - c + 9 = 0 for f.

-2

Let v be 34*(-9 + 13). Solve -8*x = -v*x + 10 for x.

-2

Suppose 0 = -z + 5*h + 21, -5*z - h + 70 = 17. Let t(a) = -a - 1. Let w be t(-9). Suppose -4*y + 16 = 3*r, 5*r - y = 27 - w. Solve z = -r*v - 5 for v.

-4

Let m(b) = -b**2 - 12*b + 3. Let o be m(-12). Solve 4*a + 1 = -o for a.

-1

Let u(h) = -h**2 + 8*h - 8. Let q be u(10). Let b = q - -28. Solve b = 6*p - 2*p for p.

0

Let h(v) = -4*v2 - 10*v - 3. Let m(s) = -3*s2 - 9*s - 3. Let z(o) = -2*h(o) + 3*m(o). Let a = 6 + -12. Let g be z(a). Solve -3*u = -0*u - g for u.

1

Suppose -2*y + 2 = -4*q, -3*q + 27 = 5*y - 4. Let r = -25 - -52. Let s = r - 17. Solve s*b = y*b for b.

0

Let q(o) = -o**2 + 2*o. Let y be q(2). Suppose -2*d + 3 + 5 = y. Solve -3 = 3*s - d*s for s.

3

Let f be 5 - 3 - (2 - 1). Let l(n) = 3*n - 1. Let h be l(f). Solve t + h*t = 15 for t.

5

Let v = 83 - 81. Solve 0 = -v*k + 5*k - 6 for k.

2