-3 + x = -x +5 original problem
+3 +x +x +3 add x to both sides add 3 to both sides
0 + 2x = 0 + 8 -3 + 3 = 0 x + x = 2x -x + x = 0 5 + 3 = 8
2x = 8 both zeroes can be gotten rid of
2x/2 = 8/2 divide both sides by 2
x = 4 and you get x equals 4
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
a/5 + 3 = 8 a/5 = 5 a = 25
7
y=5
2
-2 plus 5 equals +3
3
3
x= -.5
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
minus 5
a/5 + 3 = 8 a/5 = 5 a = 25
-2+5=3
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
7
y=5
2