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Solve for X in the diagram below

Solve for X in the diagram below-example-1
User Wynne
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2 Answers

0 votes
X + 3x + 10= 90
4x +10 = 90
X=20
User Ertes
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4 votes

Answer:

x=20

Explanation:

x + 3x + 10 = 90

4x + 10 = 90

-10 -10

4x/4 = 80/4

x = 20

User ComfortablyNumb
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