# Solve Graphically square root of 16-x+7 = square root of 5-x+10

16-x+7=5-x+10
Simplify 16-x+7.
Simplify each term.
Rewrite 16 as 42.
42-x+7=5-x+10
Pull terms out from under the radical, assuming positive real numbers.
4-x+7=5-x+10
4-x+7=5-x+10