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02-10-2017
Mathematics

contestada

4x + 3 = 4x + 15 solve for x
Plese help

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acidxfairy acidxfairy

02-10-2017

4x - 15 = 3
4x = 3 + 15
4x = 18 (divide both sides by 4 to get x)
4x/4 = 18/4
x = 4.5

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