Suppose 2*a + 2*a - 8 = -w, -2*a - 4*w = 10. Solve -a = -2*u - 11 for u.

Let w be ¹²⁄₄ - (3 - 0). Let l be (-2)/(-9) - (-2)/(-9). Suppose l = -0*f - f + 2. Solve w = f*r + 2*r + 12 for r.

-3

Let x be ((-6)/(-8))/(³⁄₂₄). Let u be 1/((-1)/(-2) + 0). Solve -u*j = -0*j + x for j.

-3

Let y(q) = q3 + 5*q2 - 5*q + 6. Let j be y(-6). Let x = 2 - j. Suppose x*f = 3 + 1. Solve -2*r = f*r for r.

0

Let d(f) = 2*f3 - 2*f2 - 2*f + 1. Let x be d(2). Let p = -3 + x. Solve -p = c - 1 for c.

-1

Let h(u) = -u3 - 5*u2 + 3. Let q be h(-5). Suppose -q*b = 8 - 14. Solve b*s - 25 = -3*s for s.

5

Let u(i) = i - 5. Let n be u(7). Let t = 0 - -2. Suppose q + 4*r - 14 = t, -11 = -n*q - r. Solve q*o + 5 = -o for o.

-1

Let x(b) = -4*b + 5b - 10 + 9. Let i be x(3). Let t be 0/i(3 + -2). Solve t = -5*u + 3*u - 8 for u.

-4

Let l be 6/(5 + (-9)/3). Let w = 16 - 6. Let x = w - 6. Solve l*p + 2 + x = 0 for p.

-2

Suppose -10*y = -7y - 24. Let m be y/1(1 - -1). Solve 5*r - r = -m for r.

-4

Let k(h) = 6*h**2 + 16*h - 4. Let l be k(-3). Solve 0*i - 6 = l*i for i.

-3