como resolver?
2x + (4-x) = 3 - (3x - 6)
2x +4 -x = 3 -3x +6
2x +3x -x = 3 -4 +6
4x = 5
x = 0,8
xDD
2x+4-x=3-3x+6
x+3x=9-4
4x=5
x=5/4
'-'
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Verified answer
2x +4 -x = 3 -3x +6
2x +3x -x = 3 -4 +6
4x = 5
x = 0,8
xDD
2x+4-x=3-3x+6
x+3x=9-4
4x=5
x=5/4
'-'