3x-2x-3x+6 = 5-10x+9x-5 Clean up both sides (the fives on the right cancel out)
-2x + 6 = -1x
add 2x to both sides
6 = x ■
negative x positive = negative -9x5 = -45
3x3x5 = 9x5 = 45
not helpful.
its just 9x5 which is 45
It is: 45+81 = 126
10
45
3 squared (3^2) equals 9. 9x5 = 45 Therefore the answer is 45.
14
313
9x5
9x5 45x1 15x3