Let h be -4 - (-1 + -1) - -7. Let g be h4/(-30)-3. Suppose -g*b + 3 = -3. Solve -4*u + b = -u for u.

1

Let s = -22 - -38. Let v be 76/s - (-4)/16. Solve p - v = -4*p for p.

1

Let c be 7/(-21) - (-17)/(-3). Let w be 3 + -3 + 6 + c. Suppose -5*a - 3*i + 8 = 0, 3*a - 1 = -2*i + 4*i. Solve s = -w + a for s.

1

Suppose 0*n - 11 = n + c, 0 = n + 4*c + 2. Let h = -14 - n. Solve h = 4*u + 9 - 29 for u.

5

Let y be 4⁄1*(-3)/(-6). Let s be (10/(-25) + 1)*5. Solve y*l - s*l = -2 for l.

2

Let l = 31 + -22. Solve 0 = 4*i - l*i - 10 for i.

-2

Suppose 2*m = -0*m + 4. Let v be m/9 + (-75)/(-27). Suppose c - v*y + 11 = 2*c, -5*y + 13 = -c. Solve -c*o + 10 = 4 for o.

3

Suppose 0 = -j + 2 + 3. Let b be (1 - (-5 + 9)) + -1 + 4. Solve v + b*v + j = 0 for v.

-5

Suppose -3 = -2i - 5. Let a be ((1-3)/3)/i. Solve -3*t + 2*t = -a for t.

1

Let r(y) = y3 - 7*y2 - 8*y. Let n be r(8). Suppose -4*b - 6 = -2*g, 4*b + 21 = 5*g - n. Let z(d) = d**2 - d. Let i be z(1). Solve u = -i*u + g for u.

5