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

asked Jul 3, 2020 89.7k views

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6 votes

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

Aram Dulyan answered Jul 8, 2020

5.9k points

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