SOLUTION: X-84=4*(X-84) With the above equations How do i know the value of X.Thanks

SOLUTION: X-84=4*(X-84) With the above equations How do i know the value of X.Thanks

Algebra.Com

Question 67836: X-84=4*(X-84)
With the above equations How do i know the value of X.Thanks
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
X-84=4*(X-84)
Use the distributive law on the right side to get:
x-84 = 4x-336
Subtract x from both sides; Add 336 to both sides:
3x=252
Divide by 3 to get
x=84
------------
Cheers,
Stan H.
RELATED QUESTIONS
How do I solve this? In my math class we use the TI-84 graphing calculator.... (answered by jsmallt9)

find the value of 70x + 84 when x is... (answered by checkley71)

x + 14y= 84 2x - 7y = -7 how do i solve these equations using substation? (answered by checkley77)

With this question: "If 6 men can do a piece of work in 14 days, how many men are needed... (answered by josgarithmetic)

I need help with this question: use synthetic division to complete the indicated... (answered by jim_thompson5910)

How do I factor this problem... (answered by stanbon)

Greg's first three test scores were consecutive even integers. His fourth score was 76. (answered by stanbon)

I am trying to figure out a problem. I have some of it. I just don't know how to do the... (answered by Theo)

find the least common denominator of the rational expression with denomonators of 9x-63... (answered by stanbon)