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If 15+3x=3(2−2x), then x= [blank]

If 15+3x=3(2−2x), then x= [blank]
asked 105k views
4 votes
If 15+3x=3(2−2x), then x= [blank]

asked
User Muhammad Mahmoud
by
8.5k points

1 Answer

4 votes

Answer:

x = -1

Explanation:

15+3x=3(2−2x)

Distribute

15+3x = 6 -6x

Add 6x to each side

15+3x+6x = 6-6x+6x

15+9x = 6

Subtract 15 from each side

15-15+9x = 6-15

9x = -9

Divide by 9

9x/9 = -9/9

x = -1

answered
User Bera Bhavin
by
8.2k points
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