Question

The equation having 1 as a solution is: *
2 points
x + 3 =1
8 + 2x = 3
10 + 3x = 1
2x + 1 = 3
answer quick

Answer 1

Answer:

1) x + 3=1

or x=1-3

or x=-2

therefore x= -2

2) 8+2x=3

or 2x=3-8

or 2x = -5

or x=-5/2

3)10+3x=1

or 3x=1-10

or 3x =-9

or x= -9/3

or x=-3

3) 2x+1=3

or 2x=3-1

or 2x =2

or x=2/2

or x=1