Suppose q = 5*q - 36. Let f = q - 7. Suppose -5*n + t = -27, f*n - t + 4*t = 21. Solve 0 = -3*s + 5*s + n for s.

Let c be (12*(-4)/(-6))/(-1). Let f(g) = g**2 + 9*g - 1. Let u be f©. Let q = u + 13. Solve -2 = -3*i + q for i.

2

Suppose 4*b = 2*v + 12, 4*v + 0 = -2*b - 4. Let r be 1/b + ¹⁵⁄₆. Suppose -r*c = -5*c + 30. Solve -2*l = l - c for l.

5

Suppose -8 = x + 5*i + 8, -5*x = 2*i + 34. Let t be x - (-3 - (2 - 5)). Let v be (⁶⁄₉)/((-1)/t). Solve v*g = 2*g + 2 for g.

1

Suppose 5*s = 3*s + 2. Suppose -4 = 4*a, -4*j + 14 = 3*a + s. Solve p - 15 = -j*p for p.

3

Suppose -15 = 3*b, 30 = 2*y - 4*b + 4. Suppose -2*i + y*p = 11, 2*i - 3*p + 9 = -i. Let z = -1 - -21. Solve -2*k + z = i*k for k.

5

Suppose 0 = -o + 3 - 2. Let d be 0 - (-1 - (-2 + o)). Let c = -6 + 8. Solve -c*n = -d*n for n.

0

Let w be ²⁄₆*(19 - -8). Solve w*k - 4*k + 5 = 0 for k.

-1

Let x = 6 + 2. Solve 0 = i + i + x for i.

-4

Suppose 0*v = -5*t + 2*v + 20, -16 = -4*t + v. Suppose 5*k + 8 + 15 = -z, -2*k + 4 = -4*z. Let f(g) = -g. Let o be f(k). Solve 2*c + t = o*c for c.

2

Let b be (0 + -1 - -1)*⁴⁄₈. Solve 4*f = -b*f for f.

0