-7z+45=2(-7z+26)

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Solution for -7z+45=2(-7z+26) equation: 



-7z+45=2(-7z+26)

We move all terms to the left:

-7z+45-(2(-7z+26))=0



We calculate terms in parentheses: -(2(-7z+26)), so:

2(-7z+26)

We multiply parentheses

-14z+52

Back to the equation:

-(-14z+52)



We get rid of parentheses

-7z+14z-52+45=0

We add all the numbers together, and all the variables

7z-7=0

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

7z=7

z=7/7

z=1

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