Let z = 19 - 11. Suppose 0 = n - 3*n + z. Suppose -3*m + n*m - 6 = 0. Solve x + 20 = m*x for x.

Suppose -3*o - y = -1, 4*y - 5 = -o - y. Suppose -3*h + 8*h = 25. Let f be (2/h)/(²⁄₁₀). Solve -x + f - 3 = o for x.

-1

Suppose 0*z + 5*j + 16 = z, -2*z + 5 = -j. Suppose -3*f + z = l - 6, 2*l + 4 = 3*f. Suppose 0 = -s - 4*s. Solve s*p = f*p + 8 for p.

-4

Suppose 0 = -13*q + 28 + 37. Solve q*i = 2*i - 15 for i.

-5

Suppose 0 = -4*i + 5 - 1. Suppose -2*n + 1 = -i. Solve 0 = m - n + 3 for m.

-2

Let a© = 4*c**2 + 4*c. Let o be a(-3). Let v be (-138)/(-10) - 2/(-10). Let n = o - v. Solve 4*t = 2*t - n for t.

-5

Let d be (1 - -2) + 0 - -1. Solve 17 = d*x + 5 for x.

3

Let s(p) = -p + 9. Let q be s(8). Let r(g) = 7*g2 - q - 1 + g3 - g + 0*g**3. Let x be r(-7). Solve -x = i - 3 for i.

-2

Let n = -9 - -13. Solve -g + n*g = -9 for g.

-3

Let c(y) be the third derivative of -y⁴⁄₈ - y³⁄₂ - 3*y**2. Let p be c(-6). Solve -j + 4*j = p for j.

5

Let g(a) = -2*a**2 + a. Let y be g(2). Let o be (y/(-10))/((-6)/(-30)). Solve 0*s + 15 = o*s for s.

5