3533 is a solution of the equation 9x7−6x = 15
True
False
9x7−6x = 15
9x = 105 - 90x
99x = 105
x = 10599 = 3533
x=3 is the solution of the equation x+3=0.
The solution of the equation 37 + x = 177 is 2.
x=9 is the solution of the equation 7x+1=50.
(2,2) is a solution of the equation 5x+3y=16