Answer:
w=10
Step-by-step explanation:
1. Divide 4 on both sides to cancel out the 4 on the right side since it is an equation so it has to remain “equal”/ balanced.
2. You get 7=w-3.
3. Add 3 on both sides.
4.You get w=10.
-DIvide both sides by 4
28/4=w-3
-Simplify 28/4
7=w-3
-Add 3 to both sides
7+3=w
-Simplify 7+3 to 10
10=w
-Flip it
