3 years ago

What is the answer to -9=-7+x+2

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

7 0

X=-4 cause
-2=x+2
Then -4=x

n200080 [17]3 years ago

6 0

the answer is x=(-4)
−9=(x)+(−7+2)(Combine Like Terms)
−9=x−5
Flip the equation.
x−5=−9
Step 3: Add 5 to both sides. x−5+5=−9+5 x=−4

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