45=-9/7x

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Solution for 45=-9/7x equation:



45=-9/7x
We move all terms to the left:
45-(-9/7x)=0
Domain of the equation: 7x)!=0
x!=0/1
x!=0
x∈R
We get rid of parentheses
9/7x+45=0
We multiply all the terms by the denominator
45*7x+9=0
Wy multiply elements
315x+9=0
We move all terms containing x to the left, all other terms to the right
315x=-9
x=-9/315
x=-1/35

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