Suppose 3*o + 1 + 23 = 5*r, 4*r + 4*o = 0. Solve r = 5*n + 18 for n.

Let p(q) = q3 - 2*q2. Let f be p(2). Suppose f = -0*v + 3*v - 6. Suppose -v*n = 3*n - 15. Solve t - 2 = n*t for t.

-1

Let y(d) = -d3 - 7*d2 - 7*d - 2. Let m be y(-6). Let v = m - -2. Solve v*a - a - 10 = 0 for a.

2

Let h = 11 + -10. Solve -i - 1 = h for i.

-2

Suppose 14 = 25*c - 24*c. Let d(l) = 4*l3 + l2 - l. Let m be (-1)/(2 - 1) - -3. Let q be d(m). Solve -4*r = -q + c for r.

5

Suppose 5*m = -3*c - 22, -2*c - c + 4*m + 23 = 0. Solve c - 5 = 4*f for f.

-1

Suppose -4*u + 8*u + 2*o = 46, u + 3*o = 19. Let f be (4/u)/(⁴⁄₂₀). Solve d + 4 = f*d for d.

4

Suppose -5*r - 30 = -0. Let y be ((-6)/10)/(r/90). Suppose 3*i - 5*i = 3*s - y, -3*i - 2*s = -11. Solve -i*v - 2*v - 10 = 0 for v.

-2

Let i(h) = -h3 + 7*h2 + 6*h + 9. Let j be i(8). Let g = j - -5. Let s(m) = m3 + 2*m2 + 2. Let y be s(g). Solve 0*o = -y*o for o.

0

Suppose -5*c + 3 = -17. Suppose c*a = -g + 30, -g + 3 = a - 3. Let r be ((-8)/(-10))/(a/20). Solve 0*f + r*f - 8 = 0 for f.

4

Suppose 0 = -q - 2*q - 2*i - 14, -4*i = -5*q + 6. Let c(a) be the second derivative of -a³⁄₃ + a²⁄₂ - a. Let o be c(q). Solve 4*m = -m + o for m.

1