solve3 X + 4 x + 5x +6x is equal to 360
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Answered by
2
Answer:
3x+4x+5x+6x=360
18x=360
x=20
Answered by
0
Answer:
x=20
Step-by-step explanation:
3x+4x+5x+6x=360
18x=360
x=20
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