To solve the equation x + 7 = 13,
A) add 7 to both sides.
B) add 13 to both sides...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 04:57, kenishawilkinsoy4mgw
To solve the equation x + 7 = 13,
A) add 7 to both sides.
B) add 13 to both sides.
C) subtract 7 from both sides.
D) subtract 13 from both sides.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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