Let z(y) = -2*y**2 + 5*y - 2. Let h be z(3). Let i be 7 + h - (-1 - 1). Suppose -20 = -i*w - 2*g, 0 = w - 2*w + 2*g. Solve w*r - 2 = 14 for r.

Let g = 0 - 0. Suppose 0 = 2*q - 5*u - 7, 0 = -5*q + 20*u - 23*u + 33. Solve g = -q*r + r - 5 for r.

-1

Let u be ((-30)/9)/(2/(-3)). Let i be ¹⁸⁄₄*(-1 - u). Let z be (6/(-9))/(6/i). Solve 5 = z*c - 1 for c.

2

Suppose -7*j - 30 = -j. Let b(x) = -x3 - 6*x2 - 7*x - 10. Let p be b(j). Solve 1 = -p*v + v for v.

1

Let q be (-65)/(-15) - (-6)/9. Solve 0 = q*y + 5 - 0 for y.

-1

Let g(h) = -5*h + 1. Let y(a) = a - 2. Let n be y(1). Let c be g(n). Suppose 0 = 2*w - c*w. Solve w = -6*r + 2*r for r.

0

Suppose -4*g + 4 = -4. Solve 1 = g*f - 3 for f.

2

Let x be (-32)/(-6)*³⁄₂. Solve 4*w + x = -0*w for w.

-2

Let x(q) = -q3 + 16*q2 - 14*q - 15. Let g be x(15). Suppose 0 = 3*d + 1 - 16. Solve t - 2*t + d = g for t.

5

Let p be ((-24)/(-4))/(4 - 3). Solve -a = -p*a - 5 for a.

-1

Let r = -8 - -11. Suppose r*p - 2*p = 4. Solve -d - p*d + 15 = 0 for d.

3