x = 6
h= -4
+6
+6
The solution to this equation is that h is equal to -4. You can substitute this value for h into the equation to get -4 x -9 - 6 plus 12 x -4 plus 40 equals 22, or 36 - 6 plus - 48 plus 40 equals 22.
this can not be solved un less with another equation
Set up the equation and solve: 13 = 7 + s (next subtract 7 from each side of the equation to solve for s) 6 = s
a + 4 = 10(a + 4) - 4 = 10 - 4a = 6
A single linear equation in two variables cannot be solved.
c+c+c=6 C=2 Because: 2+2+2=6
X= (3/5 , -2)
It is not possible to solve a single linear equation in two variables.