2 years ago

Solve the equation-3|3x+6|+2=9

Mathematics

1 answer:

marysya [2.9K]2 years ago

5 0

Answer:

x= -0.36

firstly you need to open the brackets

-3(3x +6) + 2=9

-9x -18 + 2=9

secondly join the like terms together

-9x = 9 + 18 - 2

-9x = 25

thirdly you divide both sides by 25

-9x ÷ 25 = -0.36

x= -0.36

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Solve the equation-3|3x+6|+2=9​

Solve the equation-3|3x+6|+2=9