4(x-3)2-(2x+5)2=55

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Solution for 4(x-3)2-(2x+5)2=55 equation:


4(x-3)2-(2x+5)2=55

We simplify the equation to the form, which is simple to understand 
4(x-3)2-(2x+5)2=55

Reorder the terms in parentheses
+(+4x-12)*2-(2x+5)*2=55

Reorder the terms in parentheses
+(+8x-24)-(2x+5)*2=55

Remove unnecessary parentheses
+8x-24-(+2x+5+)+*2=+55

Reorder the terms in parentheses
+8x-24-(+4x+10)=55

Remove unnecessary parentheses
+8x-24-4x-10=55

We move all terms containing x to the left and all other terms to the right. 
+8x-4x=+55+24+10

We simplify left and right side of the equation. 
+4x=+89

We divide both sides of the equation by 4 to get x. 
x=22.25

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