27-07-2016
Mathematics

contestada

-4 + x / 2 = 3 urgent!

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dasetka dasetka

27-07-2016

[tex] \frac{-4 + x}{2} [/tex] = 3 Multiply both sides by 2
-4 + x = 6 Add 4 to both sides (to cancle out the -4)
x = 10

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