Answer:
x10
Explanation:
How to solve your problem
5x+3=53
Subtract 3 from both sides
5x+3=53
5x+3-3=53-3
Simplify
Subtract the numbers
5x+3-3=53-3
5x=53-3
Subtract the numbers again
5x=53-3
5x50
Divide both sides by the same factor
5x=50
5x=50\
Simplify
Cancel terms that are in both the numerator and denominator
=
x=
Divide the numbers
x=
x=10
answer is 10