Answer :
3x+11+7x-5 = 10x+6
Add like terms (in this case the two terms with x and the two without x)
3x+7x=10x and 11-5=6
So 3x+11+7x-5=10x+6
Add like terms (in this case the two terms with x and the two without x)
3x+7x=10x and 11-5=6
So 3x+11+7x-5=10x+6