Suppose 0 = -2*b - 5*r + 30, 19*b + 2*r = 14*b + 33. Solve -b*y + 3 = -22, -3*l = 3*y - 30 for l.

5

Let j© = 24*c + 195. Let o be j(-8). Solve -2*a + 8 = 2*f, -a + 19 = 4*f + o for f.

4

Let g be ((-12)/(-32))/3 - (522/(-48) - -4). Solve -4*o = -5*s + 10, 2*o - s = -1 - g for o.

-5

Suppose 3*p + 6*p = 54. Suppose -20*u + 350 = -p*u. Solve x = 5*v + u, -4*x + 0*x - 4*v = 20 for x.

0

Let r = -4251 + 4254. Solve -2*f - 14*j = -9*j - 1, 3 = -r*j for f.

3

Let y be 2⁄17 + (-130570)/374. Let j = 359 + y. Let h(s) = -s**2 - 6*s + 3. Let l be h(-6). Solve w + l = 2, 3*b + 4*w + j = 0 for b.

-2

Suppose 107*b = 114*b - 28. Solve -1 = -2*c + g + 2, 12 = b*c - 4*g for c.

0

Suppose 5*v - 50 = 3*l, 4*v + 3*l = 75 - 35. Solve 3*z - 13 = 4*i, 15*z - 10*z = -5*i + v for i.

-1

Let p = -119 + 126. Suppose -5*a - 6 = -p*a. Solve -15 = 3*h + a*r + 2*r, -h = r + 3 for h.

0

Suppose -2 = z, 2*z = -0*c + c - 34. Suppose -c = -3*u + 42. Suppose 0*f + u = 4*f. Solve -5*g = -j + f*j, -6 = -3*j for g.

-2