Yes
4
3x plus -5 equal 7. so x is 4 so 3times 4 is 12-5 will equal 7.
The problem of -5 plus 7 - (-4 plus -12) is equal to 18.
-12 + 7 = -5
-3 + 7 = 5
5+2=7
3 plus 4 is 7, not 5.
It is: 7+13-6+5 = 19
6
5 plus 3 plus 7 does equal 5 plus 7 plus 3; this is an example of the commutative property of addition. Therefore, the statement is true.
5