Let y = 7 + -2. Solve -i + 1 = y for i.

-4

Suppose 0 = 5*q - 15, -2*q + q - 12 = -5*l. Suppose l*u = 4 + 8. Solve 2*f + 2*f = u for f.

1

Suppose d - h = 2, 2 = -0*d + d + h. Suppose -5*n + 2 = -a, -3*n + 6 = -n - 3*a. Solve y - d*y + 3 = n for y.

3

Let d© = -c3 - 7*c2 + 6*c + 10. Let y be d(-8). Let m be (-790)/(-65) + (-4)/y. Solve 5*j + m = -8 for j.

-4

Let u be (4⁄6 + 0)*-3. Let t = -10 - u. Let o = -4 - t. Solve o*f = 5*f - 1 for f.

1

Suppose 3 = z - 1. Suppose -2 + z = -l. Let i be (1 + l - 1)*-1. Solve 0 = -7*p + i*p - 5 for p.

-1

Let s be (-1)/(-2) - 6/(-4). Suppose w + 4*p = -3*w + 60, -70 = -5*w - 4*p. Solve s = -2*b + w for b.

4

Suppose 3*w + 4 = -4*l, -4*w - 6 = 2*l + 3l. Suppose 1 = -j - l. Let u be 4 - -1(j + 2). Solve -20 = -2*n - u*n for n.

4

Suppose b = h - 3, 3*h - b = 3*b + 10. Solve -k + 3 - h = 0 for k.

1

Let c = -13 + 25. Solve h + 3*h = -c for h.

-3