Question 1116688
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Two angles are supplementary. If angle A is 5 times the sum of angle B plus 7.2, what is angle B? 
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{{{A=5(B+7.2)}}}

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{{{5(B+7.2)+B=180}}}

{{{5B+36+B=180}}}

{{{6B=180-36}}}

{{{B=30-6}}}

{{{highlight(B=24)}}}