Let j(d) = -4*d**2 - d + 2. Let k(w) = -7*w**2 - 2*w + 5. Let u(m) = -5*j(m) + 3*k(m). Let i be u(0). Suppose -3 = o - 4. Solve 0 = i*f + 21 - o for f.

Let o be ((-4)/(-10))/((-1)/(-10)). Suppose 5*b + 1 = -4, -22 = -o*u + 2*b. Solve 3 = -a + u for a.

2

Suppose q + 3*q = -252. Let l be 4/(-18) - 14/q. Solve 5 = -5*d - l for d.

-1

Let i be (-72)/(-12)*(-1)/(-1). Solve x + i = 3*x for x.

3

Let r = -15 + 20. Suppose -5*q + 20 = r. Solve 19 = -4*l + q for l.

-4

Let j(w) = w**2 + 5w + 6. Let u be j(-4). Let m be (-6)/(-4)(-70)/(-15). Solve u*y + m = 17 for y.

5

Let q be ¹³⁄₅ + (-28)/(-70). Solve -q*h - 8 = -h for h.

-4

Let t(b) = b + 6. Let i = -15 - -24. Let r be (-51)/i + 1/(-3). Let k be t®. Solve k = -9*z + 4*z for z.

0

Suppose -6*h + 27 = -21. Solve 4*u + 0*u + h = 0 for u.

-2

Suppose y + 21 = 4*y. Suppose y*m = 3*m. Suppose 4*t - 5*g = 13, -3*t - g + 6 = 1. Solve m = -4*q + t - 22 for q.

-5

Suppose 0 = -2*r + 3*w + 11, 2*r - 2*w = 5*r - 10. Let z = -2 + r. Let g be (-3)/6 + z/4. Solve g = 6*s - s + 10 for s.

-2