Math, asked by ssd738, 9 months ago

10x/100+15/100(5070-x),=669.50

Answers

Answered by sahilrasam0709

0

Answer:

x=1820

10x/100+15/100(5070-x)=669.50

[10x+15(5070-x)]/100=669.50

10x+15(5070-x)=66950

10x+76050-15x=66950

-5x=-9100

x=-9100/-5

x=1820

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