A musician spends 90 minutes practicing piano and guitar the time spent is 30 minute less than twice the same time spent on guit
ar which could be a way to find t the time in minutes spent practicing guitar
1 answer:
Answer:
The which spends on the piano is( 50 minutes )
The which spends on the guitar is( 40 minutes )
Step-by-step explanation:
The steps of the solution in the above photo
I hope that is useful for you :)
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Answer is D.x=9
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now solve for 'x'
Hope this help
