Answer:
Its 53 because 1=1 and 2=2
Step-by-step explanation:
5x = 10 + 3x
5x - 3x = 10
2x = 10
x = 5
To check
5(5) = 10 + 3(5)
25 = 10 + 15
25 = 25
yes the correct answer is what you chose
the left side 4 is less than the right side 6