3.4+2.2=3-2.8x

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Solution for 3.4+2.2=3-2.8x equation:



3.4+2.2=3-2.8x
We move all terms to the left:
3.4+2.2-(3-2.8x)=0
We add all the numbers together, and all the variables
-(-2.8x+3)+3.4+2.2=0
We add all the numbers together, and all the variables
-(-2.8x+3)+5.6=0
We get rid of parentheses
2.8x-3+5.6=0
We add all the numbers together, and all the variables
2.8x+2.6=0
We move all terms containing x to the left, all other terms to the right
2.8x=-2.6
x=-2.6/2.8
x=-1/1.07692307692

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