2 years ago

What is the solution of the equation 3 (×+2)=×+11

Mathematics

2 answers:

Ugo [173]2 years ago

6 0

3(x + 2) = x + 11

3x + 6 = x + 11

3x - x = 11 - 6

2x = 5

x = 5 / 2 or x = 2.5

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Ainat [17]2 years ago

5 0

3(x+2) = x+11

3x+6 = x+11

3x-x = 11-6

2x = 5

x = 5/2 OR

x = 2.5

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