Question

2(x+2)-3(5-x)=x+5(x-3)

Answer 1

RESOLUCIÓN:
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2(x+2)-3(5-x)=x+5(x-3)

2x + 4 - 15 + 3x = x + 5x - 15  ⇒ Simplificamos 15

5x + 4 = x + 5x

4 = 6x - 5x

4 = x

REMPLAZO:

2 ( 4 + 2 ) - 3 ( 5 - 4 ) = 4 + 5 ( 4 - 3 )

                        12 - 3 = 9 ( 1 )

                               9 = 9

Answer 2

2(x+2)-3(5-x)=x+5(x-3)
2x+4-15+3x=x+5x-15
2x+3x-x+5x=-4+15-15
-1x=-4
X=-4\-1
X=4