How do you solve \frac { 5x - 3} { 4} = 7?
3 Answers
Mar 30, 2018
Explanation:
Cross multiply
Then add
Mar 30, 2018
Explanation:
"to eliminate the fraction multiply both sides by 4"
cancel(4)^1xx(5x-3)/cancel(4)^1=4xx7
rArr5x-3=28
"add 3 to both sides"
5xcancel(-3)cancel(+3)=28+3
rArr5x=31
"divide both sides by 5"
(cancel(5) x)/cancel(5)=31/5
rArrx=31/5
Aug 4, 2018
Explanation:
To get rid of the
Next, add
Lastly, we can divide both sides by
Hope this helps!