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-5(3x - 6 ) = -45

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


Sagot :

cad311
(-15x+30) = -45
move 30 to the other side, making it negative
-15x=-45-30
-15x=-75
divide both sides by -15
x=5