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1. 3(2x - 5) = 55 - 4x
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2 votes
1. 3(2x - 5) = 55 - 4x

User Calvintwr
by
8.1k points

2 Answers

4 votes

Answer: X = 7

Explanation:

3(2x - 5) = 55 - 4x

Open bracket

6x - 15 = 55 - 4x

Collect like terms

6x + 4x = 55 + 15

10x = 70

x = 70/10

x = 7

User Andrew Templeton
by
8.1k points
4 votes

Answer:

7

Explanation:

6x-15=55-4x

combining similar terms

6x+4x=55+15

10x=70

dividing both sides by 10

x=7

User Ptrn
by
8.2k points
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