Suppose 5*g = g + 8. Suppose -o = -5*m - 7, -4*o + 5*o - 8 = 4*m. Suppose -g*d - d = -o. Solve -d*u - 4 - 4 = 0 for u.

-2

Let l be (-1)/(((-10)/(-6))/(-5)). Solve l*n + n = 12 for n.

3

Let c be (-10)/(1*3⁄6). Let t be (-16)/c*50⁄4. Suppose -z = 4*z - t. Solve -5*x = 3 + z for x.

-1

Let z be -1 + (-6)/2 + 84. Let c = z + -47. Solve 4*v + 13 = c for v.

5

Let o® = r3 - 8*r2 + 13*r. Let b be o(6). Solve 0 = -b*s + s for s.

0

Let x(m) = -3*m - 4. Let g(t) = -t - 1. Suppose 18 = 4*o + 2. Let u(y) = o*g(y) - x(y). Let s be u(-2). Solve -s*r + r = 0 for r.

0

Suppose -3*b + 5 = -1. Suppose 5*g = -5*w + 40, b*g + 2*g = 4*w + 8. Solve -11 = w*z + 1 for z.

-4

Let a = 7 + -3. Let t = 0 - -4. Solve -t*k + 0*k - a = 0 for k.

-1

Let i(q) = -q**2 + 4*q - 7. Let o be i(7). Let r = -9 - o. Solve 0 = -5*h - r + 4 for h.

-3

Let c(v) = -2*v2 + 5*v2 + 6*v - 5 - v2 - v2. Let h = -9 - -2. Let b be c(h). Solve -b*u - 11 = -1 for u.

-5