Answer:
x=5
Explanation:
To solve this equation, we need to find out what the variable, x, is equal to. In order to do this, we need to get x by itself. Perform the opposite of what is being done to the equation. Keep in mind that everything must be done to both sides.
2x-3=7
3 is being subtracted from 2x. The opposite of subtraction is addition. Add 3 to both sides
2x-3+3=7+3
2x=7+3
2x=10
x is being multiplied by 2. The opposite of multiplication is division . Divide both sides by 2.
2x/2=10/2
x=10/2
x=5