0.8(10x+11)=3.1(0.2x+5)

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Solution for 0.8(10x+11)=3.1(0.2x+5) equation:



0.8(10x+11)=3.1(0.2x+5)
We move all terms to the left:
0.8(10x+11)-(3.1(0.2x+5))=0
We multiply parentheses
8x-(3.1(0.2x+5))+8.8=0
We calculate terms in parentheses: -(3.1(0.2x+5)), so:
3.1(0.2x+5)
We multiply parentheses
0x+15.5
We add all the numbers together, and all the variables
x+15.5
Back to the equation:
-(x+15.5)
We get rid of parentheses
8x-x-15.5+8.8=0
We add all the numbers together, and all the variables
7x-6.7=0
We move all terms containing x to the left, all other terms to the right
7x=6.7
x=6.7/7
x=3.9411764705882/4.1176470588235

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