Suppose 5*h = -0*h. Solve -o - o = h for o.

Let u = 33 - 28. Suppose -u = 2*m - 21. Solve -t + m = -3*t for t.

-4

Let w(h) = -h3 - 6*h2 + 5*h - 10. Let r be w(-7). Suppose -3*v + 5*v = 3*c - 1, -5*c + 1 = -r*v. Let g = c + 19. Solve 5 = 3*x + g for x.

-5

Let v be ((-40)/(-30))/(¹⁄₃). Solve -20 = -v*g - 0*g for g.

5

Suppose v - 3 = u, v - 5*v - 2*u = -6. Suppose 13 + 2 = 3*g. Suppose z + 22 = g*h - 0*z, -4*h + 10 = 3*z. Solve -o + h - v = 0 for o.

2

Let t be (-2)/9 + (-215)/45. Let v = -5 - t. Solve -3*k + 4 - 1 = v for k.

1

Let c be (1/(-2))/(4/(-16)). Let z(v) = -3*v + c*v + v - 2*v - 1. Let w be z(-3). Solve y + w = 3 for y.

-2

Suppose 0 = 3*l - 4*r - 4, -3*l + 0 = -3*r - 6. Let t be ((-9)/(-6))/(¹⁄₁₀). Suppose -l*j - 3 + t = 0. Solve b = j*b - 4 for b.

2

Let y be (-20)/2*(-3)/6. Suppose -12 = 2*c - y*c. Suppose f + 4*l - 12 = 3*f, 4*f = -2*l + 6. Solve f = z + c*z + 25 for z.

-5

Suppose -f = -0*f - 5. Let s(j) = -j3 + 6*j2 + 8*j - 3. Let r be s(7). Suppose 5*h = 3*z - 9, 2*z = -2*h + 2 + 4. Solve h = -f*t + r*t for t.

0

Let o(p) = -p3 - 9*p2 + 4*p + 42. Let l be o(-9). Solve l*n = n for n.

0