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3 years ago

X+15+3x-45+2x-60=180

Mathematics

2 answers:

wolverine [178]3 years ago

6 0

Answer:

X=45

Step-by-step explanation:

laiz [17]3 years ago

5 0

Answer:

Step-by-step explanation:

Sort your x's and regular numbers

x + 3x + 2x + 15 - 45 - 60 = 180

Combine like terms

6x - 90 = 180

Get x alone

6x - 90 + 90 = 180 + 90

6x = 270

6x/6 = 270/6

x = 45

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