christinapettus christinapettus

11-02-2019
Mathematics

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11x-19+4x+7=180 help please

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plshelpmethx plshelpmethx

11-02-2019

The correct answer is x=12.8

The correct answer is x=12.8

Combine 11x and 4x to get 15x-19+7=180

Add -19+7 to get

15x-12=180

Add 12 to both sides to get

15x=192

And now divide

192÷15=12.8

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