marara13 marara13

15-09-2014
Mathematics

contestada

Solve: 3x+6=7-2x

Please and thank you

Respuesta :

15-09-2014

3x + 6 = 7 - 2x

Add 2x to each side: 5x + 6 = 7

Subtract 6 from each side: 5x = 1

Divide each side by 5 : x = 1/5 or 0.2

Answer Link

melodythu99 melodythu99

15-09-2014

3x + 6 = 7 - 2x
3x + 2x + 6 = 7
5x + 6 = 7
5x = 7 - 6
5x = 1
x = 1/5

Answer Link

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