SnowGirl004 SnowGirl004

26-09-2018
Mathematics

contestada

how do you simplify (23x - 15y) + (4x + 45y)

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HyperPro195 HyperPro195

26-09-2018

subract x from a side il do 23x - 4x so the equation would be (19x - 15y) + 45y then subtract y from a side so ill do 45 y -15y which would be 30 y making the equation 19x + 30y

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