0.4x+0.9(X+3)=0.1

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Solution for 0.4x+0.9(X+3)=0.1 equation:


0.4x + 0.9(x+3)=0.1

We simplify the equation to the form, which is simple to understand 
0.4x + 0.9(x+3)=0.1

Reorder the terms in parentheses
0.4x+( + 0.9x+2.7)=0.1

Remove unnecessary parentheses
 + 0.4x + 0.9x+2.7=0.1

We move all terms containing x to the left and all other terms to the right. 
 + 0.4x + 0.9x=0.1-2.7

We simplify left and right side of the equation. 
+1.3x=-2.6

We divide both sides of the equation by 1.3 to get x. 
x=-2

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