Let l = 5 + -2. Suppose l*f + 2*f = 20. Solve f*v - 4 = 4 for v.

2

Let l = 6 - 2. Let j be -23(-6)/(-18). Let i be 6 + (j - (3 + -1)). Solve l + i = -2*u for u.

-3

Let h(i) = -2*i + 2. Let l be h(-1). Solve -l*u = u for u.

0

Suppose -4*x + 6 + 22 = -5*d, -2*x + 16 = -3*d. Suppose 3*l = 5*j, l = -j + 5*j. Let k be (j - 8/(-6))*15. Solve k = x*h + 2*h for h.

5

Let w = -10 - -5. Let i be (-2)/10 + (-11)/w. Solve -10 = -0*q + i*q for q.

-5

Let f(b) = b**2 - 8*b + 25. Let a be f(4). Solve -3*h + a = -0*h for h.

3

Suppose 16 = -3*h + 4*g, 16 = 2*g + 2*g. Solve 0 = -h*c + 4*c - 4 for c.

1

Let i = -33 + 34. Solve -i = n + 3 for n.

-4

Let f be 0 + 1 + 0 + 1. Suppose 3*y - 6 = -3*a, 1 = -a + y - 5*y. Solve a*s - f*s = 0 for s.

0

Let r(f) = -f3 - 5*f2 + 6*f + 4. Let w be r(-6). Suppose 0 = -0*d + w*d + a + 272, 325 = -5*d - 5*a. Let k = -43 - d. Solve -4*y - k + 6 = 0 for y.

-5