$Resolver\ 7x+6=9x-2$  

• x=-3

• x=2

• x=4

• x= -4

 $Resolver\ 3x+10=5x-6$  

• X=8
  
  

• X=-8

• X=-7

• X=7

 $Resolver\ -3x+2=x+10$  

• X=-2

• X=2

• X=8

• X=-8

 $Resolver\ 8x-24=-4x+12$  

• X=5

• X=-3

• X=4

• X=3

 $Resolver\ 2x-6.3=5x-14.4$  

• X=6.05

• X=4.05

• X=-4.05

• X=3.05

 $Resolver\ \ 2\left(x-4\right)+15=13$  

• X=5

• X=4

• X=3

• X=6

Resolver 7(x+3)=6(x-3)

• X=38

• X=25

• X=30

• X=-39

Resolver 7+2(X-3)=-9

• X=3

• X=5

• X=-5

• X=2

Resolver 4+x=0.4(5X-2)

• X=3.9

• X=5.8

• X=4.8

• X=-4.8

Resolver -(5a+6)=2(3a+8)

• a=-2

• a=5

• a=-5

• a=2