21x+24+24x+54=213

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Solution for 21x+24+24x+54=213 equation:


21x+24+24x+54=213

We simplify the equation to the form, which is simple to understand 
21x+24+24x+54=213

We move all terms containing x to the left and all other terms to the right. 
+21x+24x=+213-24-54

We simplify left and right side of the equation. 
+45x=+135

We divide both sides of the equation by 45 to get x. 
x=3

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