-7x+3(2x+5)=0.2(x-9)+4

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Solution for -7x+3(2x+5)=0.2(x-9)+4 equation:


-7x+3(2x+5)=0.2(x-9)+4

We simplify the equation to the form, which is simple to understand 
-7x+3(2x+5)=0.2(x-9)+4

Reorder the terms in parentheses
-7x+(+6x+15)=0.2*(x-9)+4

Remove unnecessary parentheses
-7x+6x+15=0.2+*(+x-9+)+4

Reorder the terms in parentheses
-7x+6x+15=+( + 0.2x-1.8)+4

Remove unnecessary parentheses
-7x+6x+15=0.2x-1.8+4

We move all terms containing x to the left and all other terms to the right. 
-7x+6x-0.2x=-1.8+4-15

We simplify left and right side of the equation. 
-1.2x=-12.8

We divide both sides of the equation by -1.2 to get x. 
x=10.6666666667

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