Question

7 ( 4x + 5 ) - 4 ( x + 3 ) > 8 ( 5x – 4 ) – 3 ( 2x – 15 )

Answer 1

Respuesta:

X<1

Explicación paso a paso:

28x+35-4x-12>40x-32-6x+45

24x+23>34x+13

24x-34x>13-23

-10x>-10

X<1

Answer 2

7 ( 4x + 5 ) - 4 ( x + 3 ) > 8 ( 5x – 4 ) – 3 ( 2x – 15 )

28x+35-4x-12>40x-32-6x+45

24x+23>34x+13

24x-34x>13-23

-10x>-10

-x>-1

1>x

X=(2,3,4,5,6,...inf.posit.)

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