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Mathematics 23 Online
OpenStudy (anonymous):

3y-3x=-9

OpenStudy (loser66):

what do you want to do?

OpenStudy (anonymous):

Simplifying 3x + 3y = 9 Solving 3x + 3y = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3y' to each side of the equation. 3x + 3y + -3y = 9 + -3y Combine like terms: 3y + -3y = 0 3x + 0 = 9 + -3y 3x = 9 + -3y Divide each side by '3'. x = 3 + -1y Simplifying x = 3 + -1y

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