Question

What is the value of x in the equation

3x - 4y=65, when
ly=4?
O x=13 1 / 1
O x=21 2 3
O x=23
x=27

Answer 1

X= 27
Because
3x−4y=65
(3x−4y)+4y=65+4y
3x−4y+4y=4y+65
3x=4y+65