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-9x - 13 = -103

need help its very hard and fustrating

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Megan K. | Science/Math Whiz Ready To Help With Your Class Work or Test Prep!Science/Math Whiz Ready To Help With You...
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Hi again Kevin... same process for this question. You want to work to get the x by itself to solve the equation.

Start by adding 13 to both sides and remember -103 PLUS 13 = -90... so you get -9x = -90

Next, divide both sides by -9 and you get x = 10