Suppose 3*w - 2*v = 19, -2*w - 179*v = -176*v + 9. Solve 0 = w*u + 5*t - 32, 5*t - 36 = 4*u - 8*u for u.

4

Suppose 2*p + 4*l = -p + 11, -10 = -5*l. Let k(u) = 3*u3 + 2*u2 - u. Let g be k(p). Solve -f + 4*f = 2*t - 4, -f = -g*t + 18 for t.

5

Suppose 14*w - 4*w - 50 = 0. Suppose w + 40 = 3*i. Solve 4*g - g + i = 3*n, -4 = 2*g + 4*n for g.

-4

Suppose -2*d - 1 = r, -4*d + 3 = -2*r - 9*d. Solve -w + r - 8 = -p, -2*p + 16 = -3*w for w.

-2

Let f be (-6 - 1) + -19 + 4 + -2. Let k be 12 + 0 + f/8. Solve -4*c - k - 3 = -5*v, 0 = -3*c - v - 9 for c.

-3

Let s be 26⁄8 + 0 + (-230)/184. Solve 5*b + 8 = f, -s*b - 2*b = -4*f for b.

-2

Suppose 2*x - 3*s - 37 = -6, 5*x = -2*s + 30. Let m = 9 + -2. Solve -r + m = 4*y, -3*r - y + 2*y = -x for r.

3

Let t be (0 - (-14 + -4)) + (-1 - (5 - 6)). Solve -4 = 3*z - t*s + 22*s, 6 = 3*s for z.

-4

Suppose 0*o = 2*c - 3*o - 8, 2*c + 5*o = 8. Suppose -c*q - 17*q = -42. Solve 5*y - 2 = q*l, -3*y = y - 8 for l.

4

Suppose 4*j = -h + 35, -8*h = -4*j + 6 - 106. Solve -17 - 10 = 3*b + 3*o, -o + h = -5*b for b.

-4