What is the answer to this equation 4x-9=2x+5

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11-09-2014
Mathematics

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What is the answer to this equation 4x-9=2x+5

Sagot :

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abisola abisola · Answer 1 · 2014-09-11T22:28:59-04:00

abisola abisola

11-09-2014

4x-9=2x+5
4x-2x=9+5
2x=14
divide both sides by 2
x=7

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Kherwick Kherwick · Answer 2 · 2014-09-11T22:43:31-04:00

Kherwick Kherwick

11-09-2014

X =7 is the answer. To solve one must combine like terms. Because I find it easier to work with positive numbers, I added 9 to both sides of the equation and subtracted 2x from each side, leaving 2x = 14. Then I divided each side of The equation by two, giving me x =7.

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