x+3x+20=180. Find x
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Answered by
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Step-by-step explanation:
x+3x+20=180
4x=180-20
4x=160
x=160/4
x=40
Answered by
0
Answer:
4x + 20 =180
4x = 180 -20
4x= 160
x=160/ 4
x=40
40 is value of x
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