2/5(x+3.5)+1.5=7.8

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Solution for 2/5(x+3.5)+1.5=7.8 equation:



2/5(x+3.5)+1.5=7.8
We move all terms to the left:
2/5(x+3.5)+1.5-(7.8)=0
Domain of the equation: 5(x+3.5)!=0
x∈R
We add all the numbers together, and all the variables
2/5(x+3.5)-6.3=0
We multiply all the terms by the denominator
-(6.3)*5(x+3.5)+2=0
We move all terms containing x to the left, all other terms to the right
-(6.3)*5(x+3.5)=-2

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