79.8k views
0 votes
Solve equation 15-3w=4w-2w

User Ina
by
4.5k points

2 Answers

7 votes
15-3w=2w
15=5w
w=3.
.........
User Kravietz
by
4.9k points
6 votes


15-3w=4w-2w\\\\15-3w=(4w-2w)\\\\15-3w=2w\ \ \ |\text{add 3w to both sides}\\\\15=5w\ \ \ \ |\text{divide both sides by 5}\\\\\boxed{w=3}

User RohitPorwal
by
5.6k points