3x +2 x=(3+7) 2=10*
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Answered by
4
Answer:
X = 4
#hope it help uh.
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Answered by
0
Answer:
X = 4
3x + 2x = 1 0 \times 2 \\ 5x = 20 \\ x = 4
3x+2x=10×2
5x=20
x=4
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