Let g = -75 - -80. Solve 0 = 2*y - y - g for y.

5

Let w = 25 + -12. Suppose -2*k + w = 3*n, -k + 5*n = -5*k + 25. Solve 0 = k*a + 2 - 12 for a.

2

Let i = -22 + 47. Let u be (6/(-10))/(9/(-90)). Solve -i = u*w - w for w.

-5

Suppose 44 = -3*k - p, -7*p + 2*p = -20. Let a = -8 - k. Let h be 34/a - (-1)/(-4). Solve -j + h = j for j.

2

Let t be (-1)/(-4) - (-22)/8. Suppose -2 = g + t*o + 2*o, 2*o = -2. Solve -g*c = -3 - 0 for c.

1

Let r = 5 + -5. Suppose 5*i - 10 = -r*i. Solve -7 = -i*h - 1 for h.

3

Let z be 0/2 + -4 - -2. Let r be z/(-4)*(7 + -1). Solve 2*h + 1 = r*h for h.

1

Let n be -4*1 + (-78)/(-13). Solve -22 + n = -4*y for y.

5

Suppose -2*t - 5*k = -5, 0 = k + 1 - 0. Suppose 0*f - f + 23 = -2*i, -t*f + 5*i = -120. Solve -6*u + u + f = 0 for u.

5

Let f(g) = -g**2 + 6*g - 3. Let z be f(5). Solve 0*y + z*y = -10 for y.

-5