Question

2x+5=x-3
21y-27=2y+11
4x+2=-5x-11
3/4x+1/2=-3/4x+2
con procedimiento porfa

Answer 1

1) 2x+5=x-3
2x-x=-3-5
X=-8
2). 21y-27=2y+11
19y=38
y= 2
3). 4x+2=-5x-11
9x=-13
X=-13/9
4). 3/4x+1/2=-3/4x+2
6/4x=3/2
X=1

Answer 2

2x+5= x - 3 resolucion:

5+3= 2x-x 

8=x

Problema N° 2 :

21y-27=2y+11

21y - 2y = 27 + 11
19y= 38
y=2

Problema N° 3 :
4x+2 = -5x - 11
x= 13