X/7 = 13
all you do is multiply through by 7 and this eliminates 7 on the left and multiplies 13 by 7 on the right
X = 91
===========check in original equation
91/7 = 13
13 = 13
=======checks
78 divided by 6 equals 13.
13
13
Dear Questioner its not able to solve two variables for one equation, give one more equation. Thanks
13
1 divided by 13 equals 13
a linear equation solution 5x-37=13 5x=13+37 5x=50 x=10
78 divided by 6 equals 13.
13
13
-13
13
13
(5x + 13)(x - 3) so x = either -13/5 (ie -2.6) or 3.
5 it is 5 because 13 + 7 = 20 20 divided by 4 is 5 to find out the answer, work through the equation backwards and use the opposite operations.
Dear Questioner its not able to solve two variables for one equation, give one more equation. Thanks
5x-2=13 +2 +2 5x=15 x=3