4.(x+5)+3.(x+5)=21

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Solution for 4.(x+5)+3.(x+5)=21 equation:


4.(x+5)+3.(x+5)=21

We simplify the equation to the form, which is simple to understand 
4.(x+5)+3.(x+5)=21

We move all terms containing x to the left and all other terms to the right. 
+1x+1x=+21-4-5-0-3-5-0

We simplify left and right side of the equation. 
+2x=+4

We divide both sides of the equation by 2 to get x. 
x=2

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