noelsaint noelsaint

05-05-2020
Mathematics

contestada

What is the solution to the equation x+3=12

A. 9
B. -9
C. 15
D. -15

Respuesta :

mirai123 mirai123

05-05-2020

Answer:

A. 9

Step-by-step explanation:

Equation given:

[tex]x+3=12[/tex]

[tex]x+3-3=12-3\\x=9[/tex]

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