Suppose -18 = -w - 5*w. Solve -3 = -w*c - 15 for c.

-4

Suppose 8 + 1 = 3*w. Suppose -u = w - 7. Suppose -u*z - 4*v = -0*v - 24, -4*z = 5*v - 29. Solve -2*c + c = -z for c.

1

Suppose 2*z - z - 4 = 0, 5*z = -5*k + 30. Suppose 25 = k*q + 3*q. Solve 3*r = -q + 20 for r.

5

Let n be (28/(-49))/(4/(-14)). Suppose 0 = -4*b + n*b + 8. Solve 0 = 3*o + 7 - b for o.

-1

Suppose -4*v + 2*v = -8. Let i(a) = a3 - 5*a2 + 5*a + 4. Let p be i(v). Let l(f) = f**2 + 2*f + 1. Let u be l(-3). Solve 0*w + u*w + p = 0 for w.

-2

Let a be 0/((-1)/((-1)/2)). Solve a*h + 16 = 4*h for h.

4

Let t be (0*(-2)/(-4))/(-2). Let b be (-31)/(-8) + (-5)/(-40). Suppose -b*i = -3*i. Solve t = -n + 2 - i for n.

2

Let x(i) = 2*i - 4. Let p be x(4). Suppose -b + 4*b = 0. Solve k + b = -p for k.

-4

Let q = 0 - -9. Let s(a) = -a**2 + 6*a - 1. Let w be s(5). Suppose -w*g + h = -13, 3*g + 0*g - 3*h - 12 = 0. Solve g*p + 3 = -q for p.

-4

Let o(a) = a3 - 3*a + 1. Let z be o(2). Let m(j) = -j2 + j + 9. Let t be m(0). Let w be (-6)/15 - 2/(-5). Solve w*h - t = -z*h for h.

3