7x+4(x-2)=155-2(2x+5)

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Solution for 7x+4(x-2)=155-2(2x+5) equation: 



7x+4(x-2)=155-2(2x+5)

We move all terms to the left:

7x+4(x-2)-(155-2(2x+5))=0

We multiply parentheses

7x+4x-(155-2(2x+5))-8=0



We calculate terms in parentheses: -(155-2(2x+5)), so:

155-2(2x+5)

determiningTheFunctionDomain
-2(2x+5)+155

We multiply parentheses

-4x-10+155

We add all the numbers together, and all the variables

-4x+145

Back to the equation:

-(-4x+145)



We add all the numbers together, and all the variables

11x-(-4x+145)-8=0

We get rid of parentheses

11x+4x-145-8=0

We add all the numbers together, and all the variables

15x-153=0

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

15x=153

x=153/15

x=10+1/5

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