Question

verify that the root of 3x -5=7-x. x=3
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Answer 1

Answer:

s they are equal 4=4

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

3x-5=7-x, x=3

3x=7+5

3x=12

x=12/3

x=4

3x=3×4

= 12