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adelina 88 [10]
3 years ago
14

5x+7=4x+2.solve for X..Help?

Mathematics
2 answers:
Lyrx [107]3 years ago
7 0

Answer: x= -5

Step-by-step explanation:

5x+7=4x+2

Subtract 7 from both side

5x+7-7=4x+2-7

Simplify

5x=4x-5

Subtract 4x from both side

5x-4x=4x-5-4x

Simplify

x= -5

jek_recluse [69]3 years ago
5 0

Answer: <em>x=-5</em>

Step-by-step explanation:

<em>5x+7=4x+2</em>

<em>-4x     -4x</em>

<em>x+7=2</em>

<em>  -7  -7</em>

<em>x=-5</em>

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