2x+15+x+15=180 find x
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Step-by-step explanation:
we have,
2x+15+x+15=180
so we add 2x +x =3x and 15+15=30
so, 3x+ 30=180
3x=180-30
x=150/3
x=50
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Answered by
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Answer:
good morning
Step-by-step explanation:
x= 50 is right answer
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