Suppose 2*j + 36 = 6*j. Solve 4*a = a - j for a.

Suppose 20 = 5*k, -3*l - 2*k = -16 - 7. Solve -l*t - 12 = -t for t.

-3

Suppose -5 = -2*r + 1. Solve -5 = 2*u - r*u for u.

5

Suppose 0 = -6*z + z. Let r = z - 0. Suppose r = -q - 3*q. Solve q = -s - 4*s + 10 for s.

2

Let n = -23 + 27. Solve -3*p = -p - n for p.

2

Let v(y) = -y. Let i(u) = -u - 2. Let h(s) = i(s) - 2*v(s). Let k be h(6). Suppose k*l = 2*f - 6, -9 = 3*l - 0*l - 3*f. Solve p + l = 5 for p.

5

Suppose 7 + 13 = 5*m. Solve 2 + 2 = -m*r for r.

-1

Let m be ³⁴⁄₄ - 2/(-4). Let u be ¹⁴⁄₆ - (-6)/m. Solve u*g - 8 = g for g.

4

Suppose j - 2*q = 12, 2*j - 3*q + 4 = 6*j. Solve -j*b - 4 = 12 for b.

-4

Let j be -3-3(-6)/27. Let f be ((-12)/18)/(j/3). Solve f + 0 = -x for x.

-1

Let u = -13 + 18. Let q be ²⁰⁄₉ + (-8)/36. Let m = q + 1. Solve -4*t + u*t = -m for t.

-3