Let v(u) = u**2 - 4*u. Let s be v(6). Suppose -q - x - 2 = 0, x + 2 = -5*q + s. Suppose -1 - 2 = -2*k - z, 0 = -q*k - z + 5. Solve -k*o + 2 = -o for o.

2

Let q be ((-3)/(-9))/(3⁄27). Solve -4*t = -q*t for t.

0

Let x be 9*(-6)/(-9) - -4. Solve -6*s - 16 = -x*s for s.

4

Let z(j) = -7 - 13*j2 + 8*j + 4*j2 + 8*j**2. Let h be z(7). Solve h*a + 16 = 4*a for a.

4

Let w(y) = 2*y3 - y2 + y. Let h(d) = d**2 + 2*d - 1. Let j be h(1). Let t = 3 - j. Let c be w(t). Solve x = -c + 6 for x.

4

Let u be (-1 + -1)*3/(-2). Suppose -7*k + 10*k = 0. Suppose k*q = q - u. Solve -4 = b + q*b for b.

-1

Suppose p + 32 = 9*p. Solve -1 - 3 = p*y for y.

-1

Suppose -4*s + 21 - 9 = 0. Solve s*n + 10 = 5*n for n.

5

Let t = -9 - -14. Let o = 26 - 18. Let i = o - t. Solve -f + i = -2*f for f.

-3

Let k(a) = a**2 + 14*a. Let t be k(-14). Solve 0 = -t*w + 5*w - 10 for w.

2