Question

G)4x-5=6x+11
H)5x+4-2x=26-3x
I) 5m-7-2m-2=0
J)y-8+5y=-3+2y+7
K)3.(2x+1)=4x+12

Answer 1

G)
4x-5=6x+11
4X-6x= 11+5
-2x= 16
x= 16/2 x= -8.
____________
H)
5X+4-2x=26-3X
5x-2x+3x=26-4
6X= 30
x=30/6 x=5
____________
I)
5m-7-2m-2=0
5m-2m= 0+7+2
3m= 9
m=9/3 m=3
___________
J)
y-8+5y=-3+2y+7
y+5y-2y=-3+7-8
4y= -4
y= -4/4 y= -1.
____________
K)
3.(2x+1)=4X+12
6X+3= 4x+12
6x-4x=12-3
2X= 9
x=9/2