-3x - 9 = 3y
-x - 3 = y
y = -(x+3)
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3x9 ones = 27
yes
Well, isn't that a happy little question! You see, multiplication is like painting a beautiful landscape - it doesn't matter which way you start, the end result will be just as lovely. So, if you know that 3x9 equals 27, then you can be sure that 9x3 will also equal 27. Just remember, math is all about patterns and symmetry, just like the branches on a tree.
Expanded form shows a number expanded into an addition statement. e.g. 235 = 200 + 30 + 5 e.g. 4.97 = 4 + 0.9 + 0.07 Also when you have a square it will look like Example: 3X1+3X9=30
27