Suppose -3*j = -5*j. Solve -r + 4*r - 6 = j for r.

2

Suppose 5*u - 57 = -17. Let x = u - 5. Solve -q = -x + 4 for q.

-1

Suppose x = 5*u - 3, 2*u - 5 - 3 = -3*x. Let k = -3 - -4. Let n = k + x. Solve -d = -n*d for d.

0

Let g(v) = -v3 - 2*v2 + 3*v. Let q be g(-3). Solve z + 3*z + 12 = q for z.

-3

Suppose 4*z - 4*z = 6*z. Solve 4*y + z*y = -16 for y.

-4

Let c = -28 + 28. Solve c*l = -l for l.

0

Suppose i - 20 - 8 = -4*c, -3*i + 50 = -5*c. Solve -m - i = 3*m for m.

-5

Let j be (-2)/(-2)*(-1 - 0). Let k = 6 + j. Suppose 3 = -2*s - k*f - 1, 19 = 3*s - 5*f. Solve -18 = 5*b - s for b.

-3

Let y = 5 + -3. Solve -y*n + 2 = -8 for n.

5

Let p be -31⁄4-28. Suppose -3*c - 5*u = -p, 5*u - 22 = -5*c + 3. Suppose -7 = -c*a + a. Solve -8 = 3*l + a for l.

-5