4.5k views
4 votes
√(2x-7)^2=7-2x


pls solve for x

1 Answer

2 votes

Let's solve the equation √(2x-7)^2 = 7 - 2x.

First, let's square both sides of the equation to get rid of the square root:

(2x-7)^2 = (7 - 2x)^2

Expanding both sides of the equation:

4x^2 - 28x + 49 = 49 - 28x + 4x^2

Now, let's simplify the equation by combining like terms:

4x^2 - 28x + 49 = 49 - 28x + 4x^2

The 4x^2 terms cancel out, and we are left with:

-28x + 49 = 49 - 28x

Now, let's simplify further by moving all the x terms to one side:

-28x + 28x = 49 - 49

0 = 0

Since the equation simplifies to 0 = 0, it means that the equation is true for all values of x. In other words, any value of x will satisfy the equation.

So, there is no specific solution for x in this equation.

User Bhish
by
7.8k points