SOLUTION: 10x+2=7 what is the value of 2x

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Question 1188547: 10x+2=7 what is the value of 2x
Answer by MathLover1(20850) About Me  (Show Source):
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10x%2B2=7 ........solve for x
10x=7-2
10x=5 ..........both sides divide by 5
10x%2F5=5%2F5
2x=1

answer: the value of 2x is 1