7x-21=4x+48

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Solution for 7x-21=4x+48 equation:


7x-21=4x+48

We simplify the equation to the form, which is simple to understand 
7x-21=4x+48

We move all terms containing x to the left and all other terms to the right. 
+7x-4x=+48+21

We simplify left and right side of the equation. 
+3x=+69

We divide both sides of the equation by 3 to get x. 
x=23

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