Suppose 5*r = -4*t + 45, -r - 25 = -6*r. Suppose i = -t*i. Solve i = -4*u - 17 + 5 for u.

-3

Suppose -10 = -5*s - 0. Let r = 15 - 2. Solve -s*v = -5 + r for v.

-4

Suppose -4*n + 13 + 3 = 0. Suppose 3*i = n*i. Let q = i + 10. Solve -2 + q = 2*d for d.

4

Let r be 2 + 2/(-4)*-2. Suppose -3*t = -5*m - 1, 11 = 4*t + r*m - 0*m. Solve 5*i = t*i for i.

0

Let o be 0/((-2)/(-2 - 0)). Solve -l - 2 + 6 = o for l.

4

Let u(j) = j - 2. Let y be u(3). Suppose -3*b - 2*b - 25 = 0. Let g(n) = n + 7. Let h be g(b). Solve c - h - y = 0 for c.

3

Let p be (-2 - -3)/1*0. Solve 2*u = -p*u for u.

0

Let r(z) = z3 + 7*z2 + 5*z - 3. Let i be r(-6). Suppose 2 = i*q - q. Let a be ((-3)/(-9)*1)/((-1)/(-3)). Solve a + q = 2*f for f.

1

Suppose 0 = o - 4*p + 24, -2*p = -10. Let t(b) = -b3 - 4*b2 - 5*b - 5. Let v be t(o). Let y = -11 + v. Solve -4*h = -2*h - y for h.

2

Let f(u) = u3 + 6*u2 + 3*u - 4. Let r be f(-5). Let l be ((-6)/(-4))/(3/r). Suppose 4*x = l*x + 3. Solve -3*v + 4*v + x = 0 for v.

-3