8+1/5x=7

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Solution for 8+1/5x=7 equation:



8+1/5x=7
We move all terms to the left:
8+1/5x-(7)=0
Domain of the equation: 5x!=0
x!=0/5
x!=0
x∈R
We add all the numbers together, and all the variables
1/5x+1=0
We multiply all the terms by the denominator
1*5x+1=0
Wy multiply elements
5x+1=0
We move all terms containing x to the left, all other terms to the right
5x=-1
x=-1/5
x=-1/5

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