0.9x-0.5(4-x)=7.1

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Solution for 0.9x-0.5(4-x)=7.1 equation:


0.9x-0.5(4-x)=7.1

We simplify the equation to the form, which is simple to understand 
0.9x-0.5(4-x)=7.1

Reorder the terms in parentheses
0.9x+(-2 + 0.5x)=7.1

Remove unnecessary parentheses
 + 0.9x-2 + 0.5x=+7.1

We move all terms containing x to the left and all other terms to the right. 
 + 0.9x + 0.5x=+7.1+2

We simplify left and right side of the equation. 
+1.4x=+9.1

We divide both sides of the equation by 1.4 to get x. 
x=6.5

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