x=(21-3)3-4

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Solution for x=(21-3)3-4 equation:


x=(21-3)3-4

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

Simplifying terms in parentheses
x=(+18)*3-4

Reorder the terms in parentheses
x=(+54)-4

Remove unnecessary parentheses
x=+54-4

We move all terms containing x to the left and all other terms to the right. 
+1x=+54-4

We simplify left and right side of the equation. 
+1x=+50

We divide both sides of the equation by 1 to get x. 
x=50

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