SOLUTION: One eighth of the square root of 7 less than a number is 2. What is the number?
I also need the proof for it.
Please and Thank You=)
Algebra.Com
Question 138970This question is from textbook algebra
: One eighth of the square root of 7 less than a number is 2. What is the number?
I also need the proof for it.
Please and Thank You=)
This question is from textbook algebra
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
let x=number __ (sqrt(x-7))/8=2
multiplying by 8 __ sqrt(x-7)=16
squaring __ x-7=256
adding 7 __ x=263
RELATED QUESTIONS
I need helping solving this:
one eighth of the square root of 7 less than a number is... (answered by pvrbrahmam)
ONE EIGHTH OF THE SQUARE ROOT OF 7 LESS THAN A NUMBER IS 2 WHAT IS THE NUMBER?
I NEED... (answered by Photonjohn)
One eighth of the square root of 7 less than a number is 2. What is the... (answered by stanbon)
One eighth of the square root of 7 less than a number is 2. what is the number? (answered by edjones)
One eighth of the square root of 7 less than a number is 2. What is the... (answered by Earlsdon)
One eighth of the square root of 7 less than a number is 2. What is the... (answered by adcoy)
One eighth of the square root of 7 less than a number is 2. What is the... (answered by edjones)
One eighth of the square root of 7 less than a number is 2. What is the... (answered by Mathtut)
ONE EIGHTH OF THE SQUARE ROOT OF 7 LESS THAN A NUMBER IS 2. WHAT IS THE... (answered by ankor@dixie-net.com)