Mathematics Problem Solving: Finding the Value of x
If mmc088-2.jpg= 7x and mmc088-3.jpg = 3x + 20, what is the value of x?
Based on the given equations:
m-2.j = 7x
m-3.j = 3x + 20
Can you determine the value of x?
Answer:
The value of x is 6.66666666667.
In this mathematics problem, we are given two equations: m-2.j = 7x and m-3.j = 3x + 20. To find the value of x, we need to solve these two equations simultaneously.
By comparing the coefficients of x in both equations, we can set them equal to each other:
7x = 3x + 20
Subtracting 3x from both sides:
4x = 20
Dividing by 4 on both sides:
x = 5
Therefore, the value of x is 5.