Suppose 10*h - 780 = 5*h. Suppose 3*d = -d - h. Let u = d - -55. Solve 3*b + b - u = 0 for b.

4

Let s(u) = 7*u2 - u + 1. Let x(k) = 4*k2 - k. Let v(o) = 3*s(o) - 5*x(o). Let q be v(-4). Solve -2*y = q - 1 for y.

-5

Suppose 0 = -n + 2*n - 18. Let s = n - 11. Suppose 16 + 0 = 4*m. Solve -m*w + s*w = 0 for w.

0

Suppose -3*b - b + 16 = -4*y, -20 = 2*b + 5*y. Let v = 0 + 7. Let u = v - 3. Solve b = u*m - m for m.

0

Suppose 2*n + 2*n + 37 = 3*g, 5 = -2*n - 3*g. Let p© = 2*c + 8. Let z be p(n). Let l = z - -10. Solve -a + l*a + 15 = 0 for a.

-5

Let v be (-24)/15*(-5)/2. Solve v*p - 15 = p for p.

5

Let u be (-5)/2*(-2 + -8). Suppose 5*j - u = 0, -4*w + 3*j + 21 = 4*j. Let r = w + -3. Solve 5 = -3*g - r for g.

-2

Let k = 8 + -8. Suppose k = u - 5*u + 8. Solve -u*f = -7*f for f.

0

Suppose 2*g - 5*q + 39 = 0, -3*g + 45 = -8*g - 5*q. Let c = g - -27. Solve -2*o = 3*o + c for o.

-3

Let j be ((-15)/2)/5*-14. Suppose -8*h + j = -5*h. Let x be 369⁄15 + (-4)/(-10). Solve -2*q + h*q = -x for q.

-5