Let i(h) = -h**2 + 13*h + 3. Let o be i(13). Solve 0 = -s - o*s - 20 for s.

-5

Suppose 5*q = -2*v - 17, q + 24 = v - 3q. Let s be (-2)/(5 - 1)-8. Let g = v + s. Solve 4*p = -0*p - g for p.

-2

Let z© = 6*c + 2*c2 + 3*c - c2 + 3*c. Let i be z(-12). Solve 0 = -5*q - i*q for q.

0

Let o® = r2 - 7*r + 4. Let z be o(7). Let w(y) = y3 - 9*y**2 + 8*y + 6. Let v be w(8). Suppose v*x - 15 = 3*x. Solve -x*u = -24 + z for u.

4

Suppose -v + 2*v + 3 = 0. Let j = v + 3. Suppose -3*z = 5*d, d - 4*z + 0*z = j. Solve d = c - 0*c for c.

0

Let r be (-3(-2)/3)/(-1). Let f be 1(1 - -3) + r. Let u be 8/(-12) - (-2)/3. Solve u = 8*s - 7*s - f for s.

2

Let h = -104 + 106. Suppose 1 + 5 = 3*c - 2*k, -8 = -4*c + 4*k. Solve -h*a = -a - c for a.

2

Suppose 6 = -v + 4v. Let m be (-3)/(-9)(v + -5). Let a be m/(-2)-1-12. Solve d + d = a for d.

3

Let p be (2/(-4))/((-3)/30). Let r be (1 + -1)/(2⁄2). Suppose 3*w - 62 = 2*n, r = -3*w - 3*n + 22 + 35. Solve -5*a - p = w for a.

-5

Suppose -2*h - h = -39. Suppose 9 = 4*q - 2*x - h, -5*x = -4*q + 13. Solve 5*k - 3 = q for k.

2