8
x = 0 and y = 4
-6
9
7 + 4 = 11
4
It is the equation 9x + 6 = 4
It is the equation 6x + 2 = 4
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.
Yes, a linear equation in t.
The sum of 10 plus -6 is equal to 4. The equation would read 10+-6=4.
The balanced equation is 4 NH3 + 5 O2 = 4 NO + 6 H2O