Suppose 22*y - 18 = 19*y. Solve y*j - 2*j = 0 for j.

0

Let l(g) = -3*g + 6*g + 0*g + 10 - 9. Suppose 7*p - 3*p - 15 = -3*m, 4*m - 13 = -3*p. Let x be l(p). Solve 4*y + x = 2*y for y.

-5

Let b = 13 - 7. Let a be (-68)/(-12) - 4/b. Solve 0 = -2*c + a*c for c.

0

Suppose 3*z = p - 30, 5*z - 6*z + 70 = 5*p. Let q = p - 10. Solve -3*a - q = 4 for a.

-3

Suppose 5*k + 2*v - 125 = 0, k - 75 = -2*k + v. Let b(y) = y**2 - y. Let z be b(2). Solve -k = 3*r + z*r for r.

-5

Let r(f) = -7*f + 5. Let n© = -20*c + 15. Let v(w) = -6*n(w) + 17*r(w). Suppose 4*h - 9 = 19. Let u be v(h). Solve -u*b + 1 = -5 for b.

3

Suppose 6 = 5*r + 4*y, 4 = -3*y + 1. Solve 0 = -7*t + r*t + 10 for t.

2

Let w be ((-35)/10)/(2/(-12)). Let b be ((-2)/(-7))/(3/w). Solve -b*f - 2*f = 0 for f.

0

Let y(q) = -q**2 - 5*q + 4. Let b be y(-5). Suppose 0 = -v + i - 1, 0 = 2*v + 2*v - 2*i + 2. Solve v*j = b*j - 8 for j.

2

Let a be ((-48)/6)/(-2*1). Suppose 10 = r + 2*x, x + 0 = -5*r + 14. Solve -r = -a*f + 6 for f.

2