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2x+3x+4x=180 what’s x

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2x+3x+4x=180
x=20

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2x+3x+4x=180 what’s x-example-1
User LenaYan
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(2x + 3x + 4x) = 180 \\ 9x = 18 \\ (9x)/(9) = (180)/(9) \\ x = 20

ATTACHED IS THE SOLUTION with the steps.

User Rich Lawrence
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