Let c® = -r2 - r. Let d(i) = -4*i2 + 6*i + 15. Let x(u) = -5*c(u) + d(u). Let a be x(-10). Solve a*z + 6 = -4 for z.

-2

Let q = -57 - -77. Solve -5*l = -l - q for l.

5

Let d be ((-4)/(-6))/((-4)/(-30)). Let c = 78 - 18. Suppose 0 = o + 3*o - c. Solve -d*j - o = -5 for j.

-2

Suppose -3*g + 67 = 2*p - 9, 12 = 3*g. Suppose 5*h = -4*u + p, 3*h - 24 = -3*u + 4*h. Solve -2*y = 2*y - u for y.

2

Suppose -5*h + 7 = 32. Let n = -1 - h. Solve 0*b - n*b = -16 for b.

4

Let w be 0/3 + (-8)/(-2). Solve -o - 3*o = w for o.

-1

Let u(x) = -3*x3 + 2*x3 - x + 2*x + 0*x - 1 - 2*x**2. Let j be u(-3). Solve 7*t = j*t - 4 for t.

-2

Let k(n) = -3*n3 + 2*n2 + n. Let h be k(-1). Let g be ((-6)/(-4))/(-5*6/(-200)). Let d = -13 + 19. Solve -h*j + g = -d for j.

4

Let f be (-245)/30 + (-3)/(-18). Let h = f - -8. Solve h = -6*i + 3*i for i.

0

Let s(i) = -2*i. Let b be s(-1). Suppose -3 = k + 2*x, -k + 3*x + 5 = -b. Solve k + 9 = 2*p for p.

5