216k views
1 vote
Solve the equation
2x-3=15
A)x=6
B)x=9
C)x=24
D)x=36

1 Answer

3 votes
To solve the equation, it is necessary to isolate the unknown variable "x" first. This is done as shown below:

2x - 3 = 15

Adding 3 to both sides of the equation:

2x - 3 + 3 = 15 + 3
2x = 18

Dividing 2 from both sides:

2x/2 = 18/2
x = 9

Among the choices, the correct answer is B.
User Pronvit
by
7.4k points

No related questions found