Let u(i) = 2*i2 + 3 + i - 4*i + 0*i2 + 0*i**2. Let p be u(2). Solve b + p - 10 = 0 for b.

5

Let u = 5 + 4. Let z be 2/(-3)*u/(-2). Suppose -y + r - z = 0, -4*y + r - 5 = -2. Solve -5*w + y*w = -20 for w.

4

Suppose -3*d - 2 = i - 5, d + 9 = 3*i. Solve 0 = -2*k + i*k for k.

0

Let q = -2 + -3. Let h = q - -5. Suppose 2*w = -h*w. Solve w = -3*a - 4 + 1 for a.

-1

Let d = -6 - -2. Let o be 0/((-5)/(10/d)). Suppose 2*r - 4*r = o. Solve -3*p = -r + 9 for p.

-3

Let i be 20/(-32)*-2 - 2⁄8. Solve -3*v - i = -4*v for v.

1

Suppose -w + 7 = -c - 3, -2*c = -4*w + 50. Solve -4*h = -9*h + w for h.

3

Let v be -4*(-1)/((-12)/9). Let b be 20 + (-5 - v) - -1. Solve -5*a - 4 = -b for a.

3

Let d = 4 - -2. Let t = d + -2. Suppose -7*p + 2 = -2*j - 2*p, t*p = 3*j - 4. Solve -j = 5*n + 11 for n.

-3

Suppose b + 1 + 4 = 0. Let l be 1 - 3 - (-9 - b). Solve j = l*j - 3 for j.

3