Question

representation of the following equation and identify the line parallel to which adds.1) in one variable 2) in two variables :- 1. 2x+1=5 , 2. 3x+4=7+2x , 3. -4-2x=X+5, 4. 2x+7=5x-5, 5. 3y+4=10 , 6. 4y+3=2y+9​

Answer 1

1. 2x=5-1

= 2x=4

= x= 4/2

= x=2