Answer: y = 0
Explanation:
Expand.
−
15
�
+
12
−
�
=
−
3
�
+
12
−15y+12−y=−3y+12
2 Simplify
−
15
�
+
12
−
�
−15y+12−y to
−
16
�
+
12
−16y+12.
−
16
�
+
12
=
−
3
�
+
12
−16y+12=−3y+12
3 Cancel
12
12 on both sides.
−
16
�
=
−
3
�
−16y=−3y
4 Move all terms to one side.
16
�
−
3
�
=
0
16y−3y=0
5 Simplify
16
�
−
3
�
16y−3y to
13
�
13y.
13
�
=
0
13y=0
6 Divide both sides by
13
13.
�
=
0
y=0
Done