3x+10-4=21

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Solution for 3x+10-4=21 equation:


3x+10-4=21

We simplify the equation to the form, which is simple to understand 
3x+10-4=21

We move all terms containing x to the left and all other terms to the right. 
+3x=+21-10+4

We simplify left and right side of the equation. 
+3x=+15

We divide both sides of the equation by 3 to get x. 
x=5

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