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Y=2x+3 substitute-3 for x

User Rocky Inde
by
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2 Answers

3 votes

Y = 2x (-3) + 3

remove parenthesis : ( -a ) = -a

-2 * 3 + 3

multiply : 2 * 3 = 6

-6 + 3

add/subtract : -6 + 3 = -3

answer ; -3

I hoped this helped

User Teoreda
by
7.8k points
5 votes
Y=2(-3)+3
Y=-6+3
Y= -3
User Egg Vans
by
8.2k points

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