7-x=4-2x/5

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Solution for 7-x=4-2x/5 equation: 



7-x=4-2x/5

We move all terms to the left:

7-x-(4-2x/5)=0

We add all the numbers together, and all the variables

-x-(-2x/5+4)+7=0

We add all the numbers together, and all the variables

-1x-(-2x/5+4)+7=0

We get rid of parentheses

-1x+2x/5-4+7=0

We multiply all the terms by the denominator


-1x*5+2x-4*5+7*5=0

We add all the numbers together, and all the variables

2x-1x*5+15=0

Wy multiply elements

2x-5x+15=0

We add all the numbers together, and all the variables

-3x+15=0

We move all terms containing x to the left, all other terms to the right

-3x=-15

x=-15/-3

x=+5

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