.4x+1=2x+7

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Solution for .4x+1=2x+7 equation:



.4x+1=2x+7
We move all terms to the left:
.4x+1-(2x+7)=0
We get rid of parentheses
.4x-2x-7+1=0
We add all the numbers together, and all the variables
-1.6x-6=0
We move all terms containing x to the left, all other terms to the right
-1.6x=6
x=6/-1.6
x=-3+1/1.3333333333333

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