3x + 7x =20 find value of x
Answers
Answered by
12
Step-by-step explanation:
3x+7x=20
10x=20
x=2
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Answered by
1
Answer:
x=2
Step-by-step explanation:
3x + 7x =20
10x=20
x=20/10
x=2
mark me braniliest
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