SOLUTION: please help....
2.2x-5=2(1.4x+3)
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Question 200222: please help....
2.2x-5=2(1.4x+3)
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
2.2x -5 = 2(1.4x +3)
.
2.2x -5 = 2.8x +6
.
-11 = .6x
.
x = - 18 1/3
.
check
.
2.2(-18.33) -5 = 2( 1.4 (-18.33) +3)
.
-45.333 = -45 .333,,,,ok
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