Suppose 4*i - 1 = v, -v - 3*i = -6*v + 12. Solve 12*g - 13*g = 2*o - 11, -v*o + 34 = 5*g for g.

5

Suppose 39 = 67*o - 95. Solve o*j - 7*j = 2*g + 11, -j = g + 4 for g.

-3

Let i = -2587 - -2603. Solve 0 = -5*b - g + 9, -4*g + 6 = i*b - 11*b for b.

2

Let s be 10 + -7 - 5/((-5)/(-4)). Let n be (s/(-2))/(2⁄12). Solve 3*o + 2*o - 8 = n*a, 0 = 5*a - 2*o - 12 for a.

4

Suppose 4*n - 4 = -2*a, a - 5*n = 5 + 18. Solve 5*g + 3*f + 0*f + a = 0, 2*f - 12 = g for g.

-4

Suppose -3*y = 5*w - 10, -5*w = -43*y + 48*y - 20. Solve 2*d + 6 = -z, -4*z - 15 = y*d - 0*d for d.

-3

Suppose -7 = 4*s + 5*k, -5*s - 21*k = -24*k - 19. Solve 0 = -2*y - 0*t - t - 2, -2*y = -2*t + s for y.

-1

Suppose 2 = 8*f - 38. Suppose -f*m + 16 = -4. Suppose -11*p + 7*p = -12. Solve 2*z = 2*i + m*z - 12, -p*i + 12 = z for i.

3

Let t = -47 + 55. Solve -5*f - 3 - t = m, m - 2*f - 3 = 0 for m.

-1

Suppose 2*d + 21 = 5*k, -3*k + 52 - 55 = 4*d. Solve 0 = -k*z - 4*w - 7, -z + 3*z + 2*w + 6 = 0 for z.

-5