Suppose -u = 3*u - 4. Suppose -v = l + u, 2*l - 2*v = -3*v - 1. Let x be 0 + 0 + 2/2. Solve x = -k - l*k for k.

Suppose 5*y + c - 19 = y, -2c = 2. Let l be 3/(-5 + 2) + 1. Let x be -2(l - y/2). Solve -10 = -x*o - 0*o for o.

2

Suppose -6*h + 4*h - 5*h = 0. Solve h = x + x for x.

0

Suppose 0 = -2*f - 4*p + 20, -p + 12 = f + 2*p. Solve f*y - 2*y = 0 for y.

0

Let u be -1 - (-4 - (-1 - (-6 + 3))). Solve -r = -u + 3 for r.

2

Let v = 31 - 27. Suppose -v*k + 6*k = a + 1, -5*a + 3*k + 9 = 0. Solve -12 = -a*r - r for r.

3

Suppose 4*i + 2*x = -14, 4*i + 0*x = x - 5. Let v be 1i/6-6. Solve -v*f - 9 = -3 for f.

-3

Let l = 2 + -1. Let j be l*(-1)/(2/(-12)). Solve 3*f - j - 6 = 0 for f.

4

Let o = 0 + 4. Suppose -5*u + 14*u - 36 = 0. Solve -o*l + u = -0 for l.

1

Suppose 17*s - 20 = 12*s. Solve 0*o + 16 = -s*o for o.

-4

Suppose -4*u = 3*u - 28. Solve 18 = -u*j - 2 for j.

-5