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

Let g(j) = 2*j - 3. Let n be g(4). Suppose -4*b = -2*b + n*s - 21, 3*s - 9 = 0. Solve m + 16 = -b*m for m.

-4

Let g = -9 - -16. Suppose -g = -2*r + 1. Solve 5*w = r + 6 for w.

2

Suppose -28*i = -25*i. Solve i = 2*p + 9 - 1 for p.

-4

Let p(l) = 2*l - 3. Let x be p(4). Solve x*w + 18 = 3 for w.

-3

Let a be 1 - 1 - (-4 - -4). Let o = a + -1. Let w be (1 - o)*³⁄₂. Solve w*v = -v + 20 for v.

5

Let i(f) = -f3 + 5*f2 + 13*f + 9. Let c be i(7). Solve 2*d + 16 = -c*d for d.

-4

Let b = -69 - -74. Solve -g + b = 6 for g.

-1

Suppose 0 = 5*u + v + 23, 3*v - 10 = 4*u + v. Let q(h) = h3 + 5*h2 + 2*h - 5. Let t be q(u). Let y be (1 + (t - 4))/2. Solve 0 = i - y*i + 4 for i.

-4

Let p be (-28)/(-21) + ⁴⁄₆. Suppose 2*w = 2 + p. Solve -y = w*y for y.

0

Suppose -3*g - 1 = -10. Suppose 0*y = g*y. Suppose -10 = 5*r + 5*p - 0*p, -5*p - 10 = 2*r. Solve y = -2*i - r*i + 2 for i.

1