6(x-56)-7(x+49)=21-8(x-14)

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Solution for 6(x-56)-7(x+49)=21-8(x-14) equation: 



6(x-56)-7(x+49)=21-8(x-14)

We move all terms to the left:

6(x-56)-7(x+49)-(21-8(x-14))=0

We multiply parentheses

6x-7x-(21-8(x-14))-336-343=0



We calculate terms in parentheses: -(21-8(x-14)), so:

21-8(x-14)

determiningTheFunctionDomain
-8(x-14)+21

We multiply parentheses

-8x+112+21

We add all the numbers together, and all the variables

-8x+133

Back to the equation:

-(-8x+133)



We add all the numbers together, and all the variables

-1x-(-8x+133)-679=0

We get rid of parentheses

-1x+8x-133-679=0

We add all the numbers together, and all the variables

7x-812=0

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

7x=812

x=812/7

x=116

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