Respuesta :
Answer:
x= -2
Step-by-step explanation:
first, we move all the x's to one side and the constants to the other side.
subtract -3x from both sides and add 5 to both sides
then we get -7x = 14
then we divide both sides by -7
then we get x -2
i hope this helped
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Answer:
x = -2
Step-by-step explanation:
Add 4x to both sides
-5 = 7x +9
Subtract 9 from both sides
-14=7x
Divide both sides by 7
-2 = x