2(7-a)=49(a+5)

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Solution for 2(7-a)=49(a+5) equation: 



2(7-a)=49(a+5)

We move all terms to the left:

2(7-a)-(49(a+5))=0

We add all the numbers together, and all the variables

2(-1a+7)-(49(a+5))=0

We multiply parentheses

-2a-(49(a+5))+14=0



We calculate terms in parentheses: -(49(a+5)), so:

49(a+5)

We multiply parentheses

49a+245

Back to the equation:

-(49a+245)



We get rid of parentheses

-2a-49a-245+14=0

We add all the numbers together, and all the variables

-51a-231=0

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

-51a=231

a=231/-51

a=-4+9/17

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