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Popular >

(x-7)^2-x^2=0

Solution

(x - 7)^{2} - x^{2} = 0

Solution

x = \frac{7}{2}

+1

Decimal Notation

x = 3.5

Solution steps

(x - 7)^{2} - x^{2} = 0

Expand

(x - 7)^{2} - x^{2} : - 14 x + 49

- 14 x + 49 = 0

Move

49

to the right side

- 14 x = - 49

Divide both sides by

- 14

x = \frac{7}{2}

Popular Examples

- 10 = - 14 + 71 x

7 x + 3 = 30 - 2 x

solvefor y,x+2y+1=0 solve for

y, x + 2 y + 1 = 0

solvefor y,2x-2y=-2 solve for

y, 2 x - 2 y = - 2

solvefor y,3x-2y=18 solve for

y, 3 x - 2 y = 18

Frequently Asked Questions (FAQ)

What is the answer to (x-7)^2-x^2=0 ?
The answer to (x-7)^2-x^2=0 is x= 7/2
Solve for x: (x-7)^2-x^2=0
The solution is x= 7/2