0.7x-0.7(5-x)=2.8

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Solution for 0.7x-0.7(5-x)=2.8 equation:


0.7x-0.7(5-x)=2.8

We simplify the equation to the form, which is simple to understand 
0.7x-0.7(5-x)=2.8

Reorder the terms in parentheses
0.7x+(-3.5 + 0.7x)=2.8

Remove unnecessary parentheses
 + 0.7x-3.5 + 0.7x=+2.8

We move all terms containing x to the left and all other terms to the right. 
 + 0.7x + 0.7x=+2.8+3.5

We simplify left and right side of the equation. 
+1.4x=+6.3

We divide both sides of the equation by 1.4 to get x. 
x=4.5

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