Let n = 2 - 7. Let o = -2 - n. Solve w + 20 = -o*w for w.

Let t be (-3)/(-2) - 20/(-8). Suppose -3*j - y + 28 = 0, 0 = -5*j + t*y + 24. Let h be (-2)/j + ²⁶⁄₈. Solve -h*x - x = 8 for x.

-2

Suppose z = 2*l - 18, 2*l + l = -2*z + 13. Solve -12 = -3*u + l*u for u.

-3

Suppose 3*j - 25 + 1 = 0. Let x = -3 + 3. Solve x = 3*h - h + j for h.

-4

Let s® = -r3 - 3*r2 - r + 2. Let d(g) = -g3 - 8*g2 - 7*g - 1. Let t be d(-7). Let y be t + 1 - ⁴⁄₂. Let l be s(y). Solve 5 + l = -5*w for w.

-1

Let u be (-14)/(-4)*(-8)/(-14). Suppose 2*p = 4*v - 0*v - 58, u*v - 5*p - 25 = 0. Solve -6*m - v = -m for m.

-3

Let c be 1*0/(-1 + 2). Let m = 4 - c. Solve 3 = -b + m*b for b.

1

Suppose 5*h = -4*w - 17, -h - 3*w = -0*h - 1. Let r be ((-1)/5)/(h/25). Let q be r/(-1) - -1*6. Solve 3*x + 10 = q*x for x.

5

Let f(v) = 5*v**2 + 2*v + 1. Let p be f(-1). Suppose -2*m - 12 + 0 = -3*d, 4*m - 16 = -p*d. Suppose -3*o + 15 = -m*o. Solve 30 = 5*h + o for h.

5

Suppose 4*n + 0*n - 44 = 5*b, -b + 14 = 3*n. Suppose 20 = -s + n*s. Solve 3*f - s = 2*f for f.

4

Let l = -19 - -19. Solve l = 2*q - 3*q + 4 for q.

4