It's because of Einstein's theory of relativity that makes it possible to make it equal to seven. He won 7 noble peace prizes for proving the possibilites of this theory. Many people in Amerika worship Einstein because of his findings and theory. If anyone ever says that 5+5 is equal to 10, you can say "What would Einstein do?"
Yes
3x plus -5 equal 7. so x is 4 so 3times 4 is 12-5 will equal 7.
It is plus 2,
The problem of -5 plus 7 - (-4 plus -12) is equal to 18.
4
-12 + 7 = -5
It is: 7+13-6+5 = 19
3 plus 4 is 7, not 5.
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.
6
5
35