6v+18-9v=-12
solve for v.

v = 10

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

6v + 18 - 9v = -12

Step 2: Solve for v

Step 3: Check

Plug in v into the original equation to verify it's a solution.

Here we see that -12 does indeed equal -12.

∴ v = 10 is the solution to the equation.

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.