Let v = -3 + 5. Let m = 0 + 0. Suppose 3*k + m*k - 30 = 0. Solve v*l - k = -0*l for l.

Let u = 15 - 10. Solve a = u*a + 20 for a.

-5

Let q© = -c. Let o be -1 - ((-1)/1 + 1). Let p be q(o). Solve 0 = k - 4 + p for k.

3

Suppose -5*w + 15 = -10. Solve m = -4*m + w for m.

1

Suppose 3*c + 11 = -4, -2*x + 29 = -c. Solve -3*n + 3 = x for n.

-3

Let i = 1 - 1. Let y = 1 - i. Solve -y - 1 = -b for b.

2

Suppose 4*h + 2 = -18, 4*h + 25 = 5*q. Solve -w + 5 = q for w.

4

Let h = -32 + 39. Solve 8 = -3*m - h for m.

-5

Let j® = -r3 + 7*r2 + 9*r - 8. Let p be j(8). Suppose -27 = -5*k + 4*s, 2*s - 12 = -5*k + s. Solve p*f + 9 = -k*f for f.

-3

Let a be (-30)/5*(-6)/9. Let h be (¹⁴⁴⁄₃)/3 - 2. Let b = 5 + h. Solve -a*w - 3 = -b for w.

4

Suppose -t = -6*t - 10, -2 = -4*s - 5*t. Let b = s - 0. Solve 0 + b = -3*w for w.

-1