7=4(5-2x)=3

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Solution for 7=4(5-2x)=3 equation: 



7=4(5-2x)=3

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(4(-2x+5)), so:

4(-2x+5)

We multiply parentheses

-8x+20

Back to the equation:

-(-8x+20)



We get rid of parentheses

8x-20+7=0

We add all the numbers together, and all the variables

8x-13=0

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

8x=13

x=13/8

x=1+5/8

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