y=-3x+6
there are 2 variables.
Technically there are no variables in this equation, as 47 minus 25 is equal to x (22)
It is one linear equation in two unknown variables.
It is an equation in three unknown variables.
It is a linear equation in three variables which is equivalent to a linear equation in two variables. This is because 3 + e = 2.3f +e - 7g is equivalent to 3 = 2.3f -7g
You need another equation to make this a linear equation so you can solve for both variables. One equation with two variables is not enough to determine the correct answer.
The equation contains variables which are only raised to the first power.
-5
A single linear equation in two variables cannot be solved.
a+b=16 is a linear equation in two variables. The variables are a and b. To solve a linear equation in 2 variables we need more information. We need either another equation, or a value to put in for a or b.Since we have neither, there is no more we can do.
It is a linear relationship between two variables.
It is not possible to solve a single linear equation in two unknown variables.
You cannot solve one linear equation with two variables.