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07-02-2020
Mathematics

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3x+9=5x+21 (Solve for x) Step by Step plz

Respuesta :

andergjordan andergjordan

07-02-2020

Answer:

x=-6

Step-by-step explanation:

Answer Link

martinchuwkuemeka martinchuwkuemeka

08-02-2020

Answer:

X = -6

Step-by-step explanation:

3x+9 = 5x+21

3x-5x=21-9

-2x=12

-X= 12/2

-x=6

Multiply both sides by (-1)

-x*-1 = 6*-1

X = -6

Answer Link

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