7x-13=-42

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Solution for 7x-13=-42 equation: 



7x-13=-42

We move all terms to the left:

7x-13-(-42)=0

We add all the numbers together, and all the variables

7x+29=0

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

7x=-29

x=-29/7

x=-4+1/7

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