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3 years ago

Solve for x. 3/5x + 1/4x=51 x=?

Mathematics

2 answers:

4vir4ik [10]3 years ago

8 0

Answer:

x=60

Step-by-step explanation:

3/5x + 1/4x=51

4(3/5x) +5 (1/4x)=51

12/20x+5/20x=51

17/20x=51

17x=51(20)

17x=1020

x= 1020/17

x= 60

Tanzania [10]3 years ago

5 0

Answer:

x=60

Step-by-step explanation:

3/5x + 1/4x=51

12/20x+5/20x=51

17/20x=51

17x=1020

x=60

Double-Check:

3/5(60)+1/4(60)=51

180/5+60/4=51

36+15=51

51=51

Hope it helped!

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