Let m = 25 + -10. Let k = 21 - m. Solve v = 4*v + k for v.

Let t = 133 - 130. Solve -3*h = -9 - t for h.

4

Suppose -m = -0*k + k - 4, -4*m + 16 = -4*k. Let s be (-2 + 7 + -3)*m. Let o = 8 - s. Solve -4*t + 6*t - 4 = o for t.

2

Let u(x) = x3 - x2 - x - 5. Let n be u(0). Let a be (-18)/45 - 22/n. Solve -v - 6 = -a*v for v.

2

Let a(n) = n3 - 5*n2 + 4*n. Let p be a(4). Let t(u) = -u3 - u2 + u + 12. Let l be t(0). Let g be ³⁄₄ + 27/l. Solve 0 = -p*k - k + g for k.

3

Let h = 16 + -11. Suppose -2*r + h = l - 0*l, -3*l = 2*r - 7. Let t be (-8 - 0)/(-2) - r. Solve 2*i + 0*i + t = 0 for i.

-1

Let c = -3 + 10. Solve 32 = -5*v + c for v.

-5

Let c be 2/(-13) - (-216)/52. Suppose c = -2*f, 0*f = -m + 2*f + 7. Solve -2*u + m*u + 3 = 0 for u.

-3

Let o(x) = x + 4. Let y be o(0). Let r be 4/(-6) - (-40)/6. Suppose -2*l = 2*j - j - r, 5*j + y*l = 24. Solve 0 = j*a + a - 25 for a.

5

Let f be (0/2)/(-2 + 3). Suppose 3*w = 3*m - 2*m - 41, 5*w + 25 = f. Let x = m - 2. Solve 4*i = x - 8 for i.

4

Let x = 11 - 8. Suppose 4*w = -w. Suppose -5*r = 0, w*r = x*f + r - 18. Solve f*q = q for q.

0