Let g be (-10)/((-1 + 2)*-1). Suppose 3*d + 15 = 6*d. Suppose 28 = d*c + 8. Solve 0 = -r - c*r - g for r.

Let x be ²⁄₉ + (-86)/(-18). Suppose h = x*h. Solve -2*m - 5 + 1 = h for m.

-2

Let b(w) = 9*w3 - w2 + 2*w - 2. Let u be b(1). Let z(i) = -i**2 - 9*i - 9. Let x be z(-7). Solve u = x*c - 12 for c.

4

Suppose -2*f + 16 = -4. Let u be ³¹⁸⁄₆₆ - (-2)/11. Suppose -g + 5 = 2*g - 5*y, -f = -u*y. Solve i + g = -0 for i.

-5

Let r(k) = -k**2 - 6*k - 6. Let g be r(-4). Let x = -2 + g. Let u be ((-30)/(-20))/(²⁄₄). Solve -5*c - 7 - u = x for c.

-2

Let a(x) = x**2 + 6*x + 3. Let h = 12 + -18. Let f be a(h). Let s = f + -3. Solve s*c = c + 5 for c.

-5

Let b = -10 + 12. Solve 3 = -t - b for t.

-5

Suppose -14 = -3*i + 5*k, 5*i + 5*k - 4 - 6 = 0. Solve 2 + i = -f for f.

-5

Suppose -5*f + 1 = -2*y - 4, -3*f = -3. Solve -k + y = 1 for k.

-1

Suppose -6z = -z. Let t be -3(z + 0 + -2). Solve t = -x - 2*x for x.

-2

Let n(z) = 2*z - 3. Let b be n(3). Suppose -3*j = -0 - 3. Solve -10 + j = b*o for o.

-3