user36479 user36479

08-04-2021
Mathematics

contestada

-5(3x - 6 ) = -45

1) x = 2.6
2) x = -5
3) x = 5
4) x = -2.6

Respuesta :

08-04-2021

(-15x+30) = -45
move 30 to the other side, making it negative
-15x=-45-30
-15x=-75
divide both sides by -15
x=5

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