Suppose -5*r - 11 = 5*w + 4, 2*w - 2 = 2*r. Let s be (-3)/(1/w*1). Let a = 132 + -132. Solve 0 = -a*z + s*z for z.

0

Suppose 2*i = -0*i - 5*v + 10, -i - 2*v + 4 = 0. Solve 6*k - k + 15 = i for k.

-3

Let m(n) = -n - 4. Let s be m(-3). Let i be s/(-2*(-1)/(-16)). Solve -3*l + i*l - 25 = 0 for l.

5

Let l = -7 - -9. Solve -4*k + l*k = -6 for k.

3

Suppose 5*r - 4*r = 5. Suppose 3*w + 12 = r*b, 0 = -3*w - b - 0*b + 6. Solve -w = -2*m + 9 for m.

5

Suppose 4*i + 3*b = 21, 3*i + 0*i - 2*b = 37. Let c = -4 + i. Solve -3*l + c*l = 0 for l.

0

Let x be (36/(-8))/((-9)/12). Solve 4*o - o - x = 0 for o.

2

Suppose 5*y = -5*o + 40, 5*o - 13 - 7 = 0. Let k(f) = f**2 - 2*f - 4. Let d be k(y). Solve 0 = 4*c - d - 12 for c.

4

Let l(w) = -w3 - 8*w2 + 10*w + 12. Let o be l(-9). Suppose 12 = 5*z - z + p, 2*z - o*p - 20 = 0. Solve -11 = -3*y + z for y.

5

Suppose -l = -p - 2, 8*l - 4*l - 16 = 0. Let i be (-1)/(-1)*p*2. Solve -v = -i*v + 3 for v.

1