Let i = 7 + -6. Let v be i*2 + (-10)/(-5). Solve f + 15 = v*f for f.

Let k(u) = u*2 - u + 3. Let h be (²⁄₃)/(5/(-15)). Let w be 0(h - -4)/(-4). Let i be k(w). Solve -q = -0*q - i for q.

3

Let s(h) = -2*h + 2. Let j be s(7). Let t be (-2)/(-4) - j/(-8). Let c(i) = -2*i. Let w be c(t). Solve -4 = w*f - 6*f for f.

1

Let z = 9 + -9. Suppose 2*v - 20 = -z. Solve v = o - 3*o for o.

-5

Let j be (¹²⁄₄)/3 - 0. Solve -2 - j = -n for n.

3

Suppose 0 = 5*v - 3*j - 2*j + 10, 2*v - 11 = -j. Suppose 3*q = -3*p + 15, -3*p + 6*p - 4*q - 1 = 0. Solve -15 + v = p*b for b.

-4

Suppose -4*f + 60 = 3*t - t, -2*f + 4*t + 30 = 0. Solve 3 = -3*w + f for w.

4

Let q = -2 - -3. Solve 2*r - q = -3 for r.

-1

Suppose w = 3*f + 4, -2*f + 1 = 2*w + w. Solve -2 = -m + w for m.

3

Let y be (-55)/(-5) + (-2)/(-2). Let s be ((-3)/3)/((-2)/y). Solve a = -a - s for a.

-3

Suppose -12 = -3*v - 0*v. Suppose -v*r = 2*r. Solve r = k - 5*k + 8 for k.

2