no because -12 - +5 changes to -12 + -5 which equals -17
10+n=17 is equal to 10+7=17 n=7
28 plus 17 plus 25 plus 54 plus 20 plus 36 is equal to 180.
119
2x must equal 12 so x is 6.
-14
no because -12 - +5 changes to -12 + -5 which equals -17
10+n=17 is equal to 10+7=17 n=7
y = 2 (4X2=8) +9 = 17
28 plus 17 plus 25 plus 54 plus 20 plus 36 is equal to 180.
5+5+5+2 = 17
119
2x must equal 12 so x is 6.
17
X= -2 ! Since the equation must equal zero - 17+3x must equal 11. The variable 3x HAS to equal -6... therefore x is equal to minus 2.
-2
In roman numerals, XII equals 12, and V equals 5. So as 12 plus 5 equals 17, XII plus V equals 17:) hope it helpedImproved Answer:XII+V = XVII (12+5 = 17)