x = 3 and y = 2
12 + 5 equals...
The commutative property.
13+-12--5 = 6
13+(-12)-3 = -2 Yes, that is correct.
-90
12 + 5 equals...
'r' is equal to, or anywhere between, -13 and 38 .
The commutative property.
13+-12--5 = 6
2x plus 3y
13+(-12)-3 = -2 Yes, that is correct.
-5x + 13 = -12 -5x = -12 - 13 = -25 x = -25/-5 = 5
Thirteen plus thirteen.
13 + 12 = 25
-90
-13
-13 Plug 5 in and multiply it by -5 which equals -25 12 - 25 = -13