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In an equation, both sides must be...
both of these
What would you have to do so the sides are balanced
give the man on left a cookie
give both men 2 cookies
If you subtract 7 from one side, you need to ________7 from the other side
What is the inverse (opposite of addition)?
What is the value x?
To solve this equation, subtract ______ from both sides.
In this equation, x equals