how many solution of linear equation 2x-5y=7 explain
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2x - 5y = 7
Since it's a linear equation in two variables, there will be infinitely many solutions to the equation. One solution is given below.
Again, since it's a linear equation in two variables, we will be substituting values for anyone of the variable and finding the solution.
In this case, we will substitute the value for x.
When x = 1,
2*1 - 5y = 7
2 - 5y = 7
-5y = 7 - 2
-5y = 5
y = 5/-5
y = -1
We can substitute any value for any of the 2 variables and find the solution. Thus, linear equations in two variables have infinitely many solutions.
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