If n = 8 and 16(2m) = 4n - 8, then m = ?
Solution:
Linear equations are nothing but yet another subset of "equations". '
Any linear calculations requiring more than one variable can be done with the help of linear equations.
The standard form of a linear equation in one variable is of the form ax + b = 0. Here, x is a variable, and a and b are constants.
It is given that
n = 8
16(2m) = 4n - 8
We have to find m
16 (2m) = 4(8) - 8
By further calculation
32m = 32 - 8
32m = 24
Dividing both sides by 32
m = 3/4
Therefore, m = 3/4.
Example:
If n = 6 and 8(2m) = 6n - 2, then m = ?
Solution:
It is given that
n = 6
8 (2m) = 6n - 2
We have to find m
8 (2m) = 6(6) - 2
By further calculation
16m = 36 - 2
16m = 34
Dividing both sides by 32
m = 4/7
Therefore, m = 4/7.
If n = 8 and 16(2m) = 4n - 8, then m = ?
Summary:
If n = 8 and 16(2m) = 4n - 8, then m = 3/4.
Math worksheets and
visual curriculum
visual curriculum