Can someone help. I’m having trouble with the equation part

Mathematics

1 answer:

mote1985 [20]3 years ago

7 0

Answer:

(x+3) x+7 is the answer for the first question if it's the same way my school does it. Whatever you put in parentheses is the opposite of what you think. + is going to the left. - is going to the right but those only apply when in parentheses.

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