Suppose 2*w - 5*z + 19 = 0, 3*w + 4 = 5*z - 12. Let x = w + 0. Let u = x - 2. Solve -5*s + 11 - u = 0 for s.

Let g be (-7)/(21/(-16))*-3. Let r© = -c - 16. Let t be r(g). Solve t*k + 9 = 3*k for k.

3

Let z be ((1 + -1)/(-3))/2. Suppose z = 3*u + 2 - 8. Let s be (-3)/9 + ¹¹⁰⁄₆. Solve s = 4*p - u for p.

5

Let k(a) = a3 + 11*a2 + 9*a + 2. Let x be k(-10). Suppose 4*j + 4*m = -x - 4, 3*m = -j - 12. Solve j = -2*i + 10 for i.

5

Suppose -2*y = -7*y + 30. Suppose -2*b = -y*b. Solve 5*w - 3 - 22 = b for w.

5

Let j© = -5 - 2*c + 3 - 3. Let k be j(-5). Suppose 2*u = 0, -u - k + 2 = -h. Solve 0 = -h*d + 1 - 16 for d.

-5

Suppose 5*i - 2*u - 56 = 0, 2*i - i - 3*u - 6 = 0. Suppose 6*c - i = 2*c. Suppose 2*f + 2*z + 2*z - 8 = 0, c*z = f - 14. Solve 3*k - f = k for k.

4

Suppose 0 = 5*v + 5*q - 95, -4*q - 32 = -2*v + 12. Suppose 2*h + 2*h = v. Solve h*t + 0*t + 5 = 0 for t.

-1

Suppose -4*a = -4*u - 2 + 26, 3*a = -3*u. Solve 2*h + h + u = 0 for h.

-1

Let f(w) be the third derivative of w⁶⁄₁₂₀ + 7*w⁵⁄₆₀ - 3*w⁴⁄₈ - w³⁄₂ - 4*w**2. Let x be f(-8). Solve 3*v = 11 - x for v.

2

Let z be ((-28)/10 - -2)*-25. Suppose z - 8 = 2*n. Solve -n = r + r for r.

-3