wstkxngmanagement wstkxngmanagement

19-02-2021
Mathematics

contestada

solve the equation below

-3 (x+7) =9

Respuesta :

giannaQ giannaQ

19-02-2021

4x =9 i think that’s what it

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heaveh06 heaveh06

19-02-2021

Answer:

x=-10

Step-by-step explanation:

-3(x+7)=9

-3x-21=9

add 21 to both sides of equation

simplify divide both sides by like terms

simplify again and you have your answer

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