Respuesta :
It doesn't have a solution because if you try to graph each line y=5x+10 and y=5x-8, you will have a parallel line which will never intersect(no solution set).
This equation will have no solutions.
What is a linear equation?
'A linear equation is an equation in which the highest power of the variable is always 1.'
According to the given problem,
5x-10=5x-8
We simplify the equation to the form, which is simple to understand
5x-10=5x-8
We move all terms containing x to the left and all other terms to the right.
+5x-5x=-8+10
We simplify left and right side of the equation.
0x=+2
0=2
Hence, we can conclude, the left and right sides are not equal, therefore there is no solution which proves that this equation is invalid.
Learn more about linear equations here:
https://brainly.com/question/19770987
#SPJ2