Suppose -21*m + 25*m - 32 = 0. Suppose -12*l = -ml + 12. Let r be 1 + (l/2)/3-6. Solve -3*q + u + 5 = -u, -30 = -2*q - r*u for q.

5

Suppose 2*k - 2*x = 4, -8*x = -5*x - 6. Solve 0 = -3*l - i - 8, k*l - i + 4 = l for l.

-2

Suppose 33*g + 508 - 673 = 0. Suppose f = -s + 7, -3*f = -4*s - 5*f + 18. Solve -v = h + g, 2 = s*v - 3*h + 2*h for v.

-1

Let t be (-130)/(-60)*3 - 21⁄6. Solve z + 4*g + 15 = 0, 4*z - t*g - 27 + 11 = 0 for z.

1

Let o be (10 + 31/(-3))/(3/(-18)). Solve -21*s - o = 5*i - 23*s, 4*i - 3*s - 4 = 0 for i.

-2

Let h(j) = 2*j3 - 6*j2 + 3*j + 10. Let k be h(2). Solve -2*b - 18 = -3*a - k, -4*a = -3*b - 14 for a.

2

Suppose -122 = 5*h - 3*m, 0 = 4*h - 2*m + 5 + 93. Let u(i) = i**2 + 27*i + 54. Let k be u(h). Solve -4*b - 1 = r, k*r + 4 = b - 0 for r.

-1

Suppose -41 = 5*i + 174. Let m = 9 + i. Let t be (4⁄5)/(m/(-425)). Solve 2*q - q = 4*s - t, 0 = 2*s - q - 6 for s.

2

Suppose -36*g = 2*u - 33*g - 8, -u + 3*g = -22. Solve -5*m + 4*x + 29 = 0, m - u = x + 4*x for m.

5

Let a = 873 - 870. Solve -3*d = -3*g - 15, a = -d + 46*g - 49*g for d.

3