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4 votes
1) -9 + X = -4


Helpppppppp

User Kupson
by
7.6k points

1 Answer

5 votes

Answer:

5

Explanation:

-9 + x = -4

( move +x to right and -4 to left)

-9 +4= -x

[sign changes when number is moved]

-5= -x

[negative signs cancel out each other/ divide both sides by negative sign]

x = 5

User Simon Doppler
by
7.7k points

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