iyaniahrobinson206 iyaniahrobinson206

17-10-2018
Mathematics

contestada

3x - 7x =4
I need you to help me solve and work it out

Respuesta :

dan1587 dan1587

17-10-2018

3-7 is -4 so it becomes -4x=4 divide both sides by 4 to get -x=-1 a lot of teachers dont like that negative x so you can also divide by -1 again to make it x=1
hope it helps

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