7b-2/5=-7/5

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Solution for 7b-2/5=-7/5 equation:



7b-2/5=-7/5
We move all terms to the left:
7b-2/5-(-7/5)=0
We get rid of parentheses
7b-2/5+7/5=0
We multiply all the terms by the denominator
7b*5-2+7=0
We add all the numbers together, and all the variables
7b*5+5=0
Wy multiply elements
35b+5=0
We move all terms containing b to the left, all other terms to the right
35b=-5
b=-5/35
b=-1/7

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