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4 votes
20+3x-15+x=27
I need to slove this step by step but don’t understand it

User Lakerskill
by
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2 Answers

1 vote

Answer:

x=5.5

Step-by-step explanation

first combine like terms- 5+3x+x=27, 5+4x=27

then move the constant to the right hand side and change its sign- 4x=27-5

simplify- 4x=22

divide both sides of the equation by 4- x=5.5

hope this helps!

User Ryan Matthews
by
2.9k points
2 votes
Add 3x and x together then subtract 20 on both sides then add 15 then divide by 4 to get your answer
User Pooria Haddad
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3.1k points