Answer:
x = 4
Step-by-step explanation:
Given
5x + 3 = 23 ( isolate 5x by subtracting 3 from both sides )
5x = 20 ( divide both sides by 5 )
x=4
First of all subtract 3 from both sides.
5x+3−3=23−3
5x=20
Then divide both sides by 5.
5x/5=20/5
