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OpenStudy (anonymous):
What is the value of x in the following equation, 2x + x = 15? 7 7 1/2 5 12
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OpenStudy (anonymous):
5 !
OpenStudy (anonymous):
2x + x = 15 3x = 15 x = 5
OpenStudy (calculusxy):
Solve for x. 2x+x=3x 15=3x divide to get x=5
OpenStudy (anonymous):
thanks for helping me
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