Suppose 8*m - 3*m - 70 = 0. Solve -4*i - m = 6 for i.

-5

Suppose -5*r = -3*b - 39, 4*r + 5*b + 3 = 2*r. Suppose -k = -r*k. Solve 0 = 4*c - k*c - 20 for c.

5

Let l be (-5)/((-15)/18) - 0. Let i be l/15 - (-10)/(-25). Let y be (-1)/(-2) - 7/(-2). Solve -y*h + 4 = -i for h.

1

Let k(x) = x - 4*x2 - 4*x - 5*x - x3 - 4*x**2 - 7. Let l be k(-7). Let g = 2 - 2. Solve -5*v + g*v - 20 = l for v.

-4

Let x = 21 + 0. Let c = -12 + x. Solve 4*g - c = g for g.

3

Let a be (-3)/((-3)/(-2))*-2. Let y be (-1*a + 0)/(-2). Let w = 2 - -6. Solve y*m - w = -2 for m.

3

Let r(w) = w3 - w2 - 2*w + 3. Let c be r(2). Suppose -c*p = p. Solve b = -p*b - 2 for b.

-2

Suppose -5*g + g = 4*l - 4, -2*g = 3*l - 4. Let a be g - -8 - (-2)/(-2). Solve a = 4*d - 2*d for d.

3

Suppose -6*t + 3*t = 0. Suppose -4*o + 5*o + 3*g + 9 = 0, 4*o - 2*g - 20 = 0. Solve -o*u + 7*u + 8 = t for u.

-2

Let v = 5 + -5. Solve t + 3*t + 8 = v for t.

-2