Answer:
x = 18
Step-by-step explanation:
Given
+ 1 =
+ 7 ( subtract 1 from both sides )
=
+ 6
Multiply through by 15 to clear the fractions
9x = 4x + 90 ( subtract 4x from both sides )
5x = 90 ( divide both sides by 5 )
x = 18
90-30=60 Hoped this helped
#1 is 12x² -15x
#2 is fx-9x
Step-by-step explanation:
I think so option b Is answer
If you are trying to find x it is x=15-y