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39 votes
Solve for w. 15w+5w–15w+12= – 18 w=

User Diesel
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1 Answer

23 votes
23 votes

Hello!

15w + 5w - 15w + 12 = -18 <=>

<=> 20w - 15w + 12 = -18 <=>

<=> 5w + 12 = -18 <=>

<=> 5w = -18 - 12 <=>

<=> 5w = -30 <=>

<=> w = -30 : 5 <=>

<=> w = -6

Good luck! :)

User Willy Wijaya
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2.4k points