Let x be 4/14 - (-24)/14. Let a be 4/(-14) - 36/(-28). Suppose a = z - x. Solve -z*y = -2*y + 5 for y.

Let a be (-534)/(-27) - (-14)/63. Solve h - 5*h = a for h.

-5

Let l be 70/(-10)*(-6)/(-7). Let o(t) = t3 + 6*t2 - 2*t + 3. Let f be o(l). Solve -2*h - h = f for h.

-5

Let x(s) = 48*s - 27*s - 31*s - s**2 - 11. Suppose 0 = 5*u - 25, u + 50 = -5*n + 3*u. Let k be x(n). Solve g + k = 1 for g.

-4

Let t = -9 - 3. Let o = -9 - t. Solve -o = -0*n + n for n.

-3

Suppose 24 = 3*n - 3*k, -5*k - 2 - 3 = 0. Solve -3*c - 5 = n for c.

-4

Let m be -2 + (⁸⁰⁄₂₅)/(²⁄₅). Solve 0*n - 2*n - m = 0 for n.

-3

Suppose -2*a - 2*z = -8, -5*a + 3*a = -z - 5. Solve -a*q = 8 - 23 for q.

5

Suppose -5*v + 30 = -2*d + 4*d, -3*v - 4*d + 32 = 0. Solve v*o - 9*o = 5 for o.

-1

Suppose -j - 4 + 2 = 4*n, -2*j + 8 = 4n. Let u be 152/(-6)(-45)/30. Let h = u - 34. Solve -2 = h*f + j for f.

-3

Let m be (-2)/(-2) - (-7 + 0). Let l(x) be the first derivative of -x³⁄₃ + 3*x2 - 3*x - 1. Let c be l(5). Solve c*o - m = -2*o for o.

2