Question

como resolver:

2(x+1)=1

-3(m+2)=1

2(x+2)=12

m=+3(m+4)

2(m+5)=+3(m+5)

Answer 1

2(x+1)=1 

-3(m+2)=1 ==> -3m - 6 = 1 ==> -3m=1+6 ==> m = -7/3

2(x+2)=12 ==> 2x  +4 = 12 ==> 2x=12-4 ==> 2x = -8 ==. x = 4

m=+3(m+4) ==> m = 3m +12 ==> 3m-m= -12 ==> 2m = -12 ==> m = - 6

2(m+5)=+3(m+5)  ==> 2m + 10 = 3m +15 ==> 3m-2m= -15+10
 
==> m = - 5