Let c = 6 - 4. Let i = 21 + -53. Let j = i + 52. Solve j = -7*g + c*g for g.

-4

Suppose -5*g + 6*a - 2*a = -29, 3*a = 4*g - 23. Suppose 0*f + 13 = 3*f - r, 0 = -2*f - 3*r - 6. Solve 0 = -g*u + f*u + 6 for u.

3

Let f = 6 - 2. Solve 12 + 8 = f*d for d.

5

Let v = -4 + 2. Let o be (108⁄4)/((-3)/v). Suppose -3*u + o = -3*w - 0*w, -5*u - 5*w + 10 = 0. Solve u*y = -y for y.

0

Let q(o) = -o3 + 5*o2 + 4*o + 12. Suppose -4 = 2*x, 0*r + 4*x = 2*r - 20. Let v be q®. Solve -t = -v*t - 2 for t.

2

Suppose -3*p - 3 + 9 = 0. Suppose 22 = 4*m - 2*x, p*m + 3*x = m - 5. Solve 4 = m*s - 4 for s.

2

Let v© = c + 8. Let w be v(-8). Suppose w = 2*j + 3*j - 25. Suppose -j*t = -3*t. Solve -2*y - 5 + 1 = t for y.

-2

Let r be 0/1 - (-14)/7. Solve w + r = 3*w for w.

1

Suppose -7*x + 2*x = -60. Suppose 4*z + 20 = 3*g, -4*g - 6*z + z + 6 = 0. Let t® = 2*r - 6. Let w be t(g). Solve w*s - x = -s for s.

4

Let k = -5 - -9. Let q(x) be the second derivative of -x3⁄6 - 2*x2 - 3*x. Let l be q(-5). Solve k*y + 9 = l for y.

-2