18−2x=4x = Given
18=6x = Addition property of equality ( Add 2x to both sides)
3=x = Division Property of Equality )( divide both sides by 6).
24 divided by 8 is 3
so three students play the piano
Answer:
-3/2 < x < 5......................
Answer=150 seats were on the plane total
54 81
____=____
100 x
cross multiply
54x=8100
x=150 seats
Answer: X+Y+5
Step-by-step explanation:
There is no single answer you have to write an equation.