Let r be 0*(-3)/(1 + -7). Suppose -d - 6*w + w - 25 = 0, r = 3*w + 15. Solve 2*n = -8 - d for n.

-4

Let b(g) = -2*g + 2*g + 2 - g - 5. Let k be b(-7). Suppose 0*x + k*x - 20 = -2*r, -5*x - 4*r = -25. Solve 2*z = x - 15 for z.

-5

Suppose -3*n + 0*n + 18 = 0. Let f(j) = -3*j + 9. Let x(h) = -7*h + 19. Let l© = 5*f© - 2*x©. Let q be l(n). Solve 0*b - b + q = 0 for b.

1

Suppose 0 = 2*b - 4*b + 6. Solve -b*h + 1 = -11 for h.

4

Let u be (8⁄3)/((-14)/(-21)). Suppose 14 = u*w - 2. Solve 6*g = w*g for g.

0

Suppose 5*j - 6*q + 3*q = -3, 0 = -4*j + q - 1. Solve j = k + 4*k for k.

0

Suppose 3*o = -4*y + 9, -4*y + 3 + 0 = o. Suppose 4*a - 16 = n - 47, 5*n - 4*a = 91. Solve 0*f - n = -o*f for f.

5

Suppose 3*a = 10 - 1. Suppose 3*i + a*o = o + 71, 27 = i - o. Suppose 0*t - 5*t = -i. Solve -f = -6*f + t for f.

1

Let c = 2 - -2. Let w(j) = 3*j**2 - 4*j + 3. Suppose y + 0 - 2 = 0. Let v be w(y). Solve -c + v = k for k.

3

Let f = -4 - -4. Solve -3*a + 9 = -f for a.

3