2(x-9)-4(x+24)=21-5(x-15)

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Solution for 2(x-9)-4(x+24)=21-5(x-15) equation: 



2(x-9)-4(x+24)=21-5(x-15)

We move all terms to the left:

2(x-9)-4(x+24)-(21-5(x-15))=0

We multiply parentheses

2x-4x-(21-5(x-15))-18-96=0



We calculate terms in parentheses: -(21-5(x-15)), so:

21-5(x-15)

determiningTheFunctionDomain
-5(x-15)+21

We multiply parentheses

-5x+75+21

We add all the numbers together, and all the variables

-5x+96

Back to the equation:

-(-5x+96)



We add all the numbers together, and all the variables

-2x-(-5x+96)-114=0

We get rid of parentheses

-2x+5x-96-114=0

We add all the numbers together, and all the variables

3x-210=0

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

3x=210

x=210/3

x=70

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