2 years ago

Which value of x makes the equation 2 + 8 = 15 true?

Mathematics

2 answers:

defon2 years ago

8 0

Answer:

x = 3 $\frac{1}{2}$

Step-by-step explanation:

there's no x in the equation you wrote.

Did you mean?

2x + 8 = 15

Subtract 8 from both sides

2x = 7

Divide both sides by 2

x = 7/2

x = 3 $\frac{1}{2}$

jeka57 [31]2 years ago

4 0

Answer:

Step-by-step explanation:

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