Suppose -2*x + 0*x = -3*k + 15, 0 = 2*k - x - 10. Let h be (2/(-3))/(k/(-15)). Solve 0*c + h*c = 2 for c.

1

Let p = -3 - -3. Suppose -50 = -5*o - p*o. Suppose -2 = -2*s - 2*j + 18, o = s + 4*j. Solve -2*r = 3*r + s for r.

-2

Suppose -2*i - 10 = 0, 5*v + 51 = -5*i - 4. Let o = -1 - v. Let p be ((-3)/2)/((-2)/20). Solve -o*f + p + 5 = 0 for f.

4

Suppose 5*c = 17 + 3. Let l be (2⁄4)/((-2)/(-32)). Let d be (l/3)/c*3. Solve -d*k - k = -3 for k.

1

Let f = -57 - -62. Solve -f*w - 16 + 6 = 0 for w.

-2

Suppose -7 = r + 2*b, 0*r + 2b + 13 = r. Let u = r + -9. Let c be -2(-9)/u*-2. Solve -k - c = -4*k for k.

2

Let z = -40 - -46. Solve 2*q + 8 = z*q for q.

2

Suppose 2*j - 11 = -b, 0 = -b + j + 4*j - 10. Solve -6 = b*m - 31 for m.

5

Let m be (-6)/2 + 3 - -5. Solve -m*o - 19 - 6 = 0 for o.

-5

Let g(x) = x3 - 4*x2 - 3*x + 1. Let p be g(5). Suppose 4 = 5*i - p. Solve 8 = -i*q + 5*q for q.

4