Question

If $2x-4=10,x=7$.

• A. True
• B. False

Answer 1

The correct option is A

True

$2x-4=10$

Adding 4 on both sides.

$2x-4+4=10+4$

$2x=14$

dividing by 2 on both sides.

$\frac{2x}{2}=\frac{14}{2}$

$x=7$

Hence, the above statement is true.