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15 + 10x = 40 + 4x using the elimination method
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15 + 10x = 40 + 4x using the elimination method

User Mapping Dom
by
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1 Answer

1 vote

Explanation:

Subtract 15 from both sides:


10x = 25 + 4x

Subtract 4x from both sides:


6x = 25

Divide each side by 6:


x = 4 (1)/(6)

User Russ Freeman
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