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

Math
16-x+7=5-x+10
Simplify 16-x+7.
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Simplify each term.
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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
Add 4 and 7.
-x+11=5-x+10
-x+11=5-x+10
Add 5 and 10.
-x+11=-x+15
Graph each side of the equation. The solution is the x-value of the point of intersection.
x≈8.43844718
Solve Graphically square root of 16-x+7 = square root of 5-x+10

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