15-10-2014
Mathematics

Answered

2 (2x-4) = 4 + 2x
Please show your full working thankyou. So I can understand easily how you did it. Thankyou for your time and support :)

Answer :

15-10-2014

2 (2x-4)=4+2x
2*2x-2*4=4+2x
4x-8=4+2x /-2x
2x-8=4 /+8
2x=12/:2
x=6

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Аноним Аноним

15-10-2014

[tex]2(2x-4)=4+2x\\\\2\times2x-2\times4=4+2x\\\\4x-8=4+2x\ \ \ \ \ |add\ 8\ to\ both\ sides\ (on\ left\ side\ is\ -8)\\\\4x=12+2x\ \ \ \ \ \ |subtract\ 2x\ from\ both\ sides\ (on\ right\ side\ is\ +2x)\\\\2x=12\ \ \ \ |divide\ both\ sides\ by\ 2\\(we\ want\ the\ "x",\ therefore\ we\ get\ rid\ of\ the\ number\ 2)\\\\\boxed{\boxed{x=6}}\leftarrow Solution[/tex]

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