Question

Tìm x biết

2.(4x-8)-7.(3+x)=|-4|.(3-2)

Answer 1

2.(4x-8)-7.(3+x)=|-4|.(3-2)

8x - 16 - 21 - 7x = 4 . 1

8x - 7x               = 4 + 21 + 16

x                        = 41

Vậy x = 41

~ HOK TỐT ~

Answer 2

\(\text{2.(4x-8)-7.(3+x)=|-4|.(3-2)}\)

\(8x-16-21-7x=4\)

\(\left(8x-7x\right)+\left(-16-21\right)=4\)

\(x+\left(-37\right)=4\)

\(x=4-\left(-37\right)\)

\(\Rightarrow x=41\)

học tốt

Answer 3

2(4x-8)-7(3+x)=|-4|.(3-2)

8x-16-21-7x=4

8x-7x-16-21=4

x-16-21=4

x-16=4+21

x-16=25

x=25+16

x=41

Vậy x=41

Answer 4

2.( 4x - 8 ) - 7.( 3 + x ) = |-4| . ( 3 - 2 )

8x - 16 - 21 + 7x = 4 .1 

8x - 7x = 4 + 21 + 16

x = 41

Vậy x = 41

#Học tốt#

Answer 5

      2.(4.x-8) - 7 . ( 3 + x ) = |-4| . ( 3-2)

<=> ( 8.x-16 ) - ( 21 + 7.x) = 4 

<=> 8.x-16 - 21 - 7.x           = 4

<=> x - 37                            = 4

<=> x                                    = 4 + 37

<=> x                                     = 41

Vậy x = 41