mia30700 mia30700

03-03-2017
Mathematics

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2x + 3 = 4x - 3

Please help & explain how to get to the answer

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December7th1941 December7th1941

03-03-2017

I assume we are solving for x?

You need to isolate x on one side of the equation.
subtract 4x from both sides. This leaves -2x+3=-3. Because we need to isolate x we subtract 3 from both sides, leaving -2x=-6. Again we isolate x, divide both sides by -2. x=3

2x+3=4x-3
-2x+3= -3
-2x= -6
x=3

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