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Given: 3 − 2(x + 4) = 13 prove: x = −9

Given: 3 − 2(x + 4) = 13 prove: x = −9
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2 votes
Given: 3 − 2(x + 4) = 13 prove: x = −9

User Greg Hewgill
by
7.5k points

2 Answers

6 votes
Do distributive property
3 - 2x - 8 = 13
Combine like terms
-5 - 2x = 13
Add 5 to both sides
-2x = 18
Divide by -2
You would get x = -9
User Allyraza
by
7.6k points
6 votes

Answer:

I hope this helps:))

Explanation:

Given: 3 − 2(x + 4) = 13 prove: x = −9-example-1
User Robert Mikes
by
7.8k points
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