Which sentence explains the correct first step in the solution of this equation? 4 • (x – 3) = 9
2 answers:
B: Apply the distributive property to get 4x - 12=9
Ok, so first you would distribute because you can't get at the inside of parnthasees with that nasty 4
so distributive property to do
4(x-3)=4x-4(3)=4x-12
so B is answer
you could divide both sides by 4, but that wouldmake it harder
B is answer
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