4x+13=-42+7x

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Solution for 4x+13=-42+7x equation:



4x+13=-42+7x
We move all terms to the left:
4x+13-(-42+7x)=0
We add all the numbers together, and all the variables
4x-(7x-42)+13=0
We get rid of parentheses
4x-7x+42+13=0
We add all the numbers together, and all the variables
-3x+55=0
We move all terms containing x to the left, all other terms to the right
-3x=-55
x=-55/-3
x=18+1/3

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