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solving equations

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christy053 | 15:43 Fri 02nd Jun 2006 | Jobs & Education
4 Answers

hey


i need help with solving the following equations and a simple way to work them out


1.a+4=4a-2


2.6(x-4)=18


3.x+7 over 3 = 8



please helo christy x-x-x-xx-xxxxx

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1. a = 2. a+4 (2+4) = 6 and 4a (4x2) -2 = 6


2. x = 7. 6x(7-4) = 18


Can't help with the third one, my brains not fully awake!

Third one. If you mean (x+7) divided by 3 = 8 then the answer is 17.

If you mean x+(7 divided by 3) = 8 then the answer is 6 and two-thirds.
Sorry that should have been 5 and two-thirds.

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