4 years ago

five times the difference of twice a number and three, decreased by the sum of the number and eight , equals 13

Mathematics

1 answer:

kramer4 years ago

4 0

Answer:

x=4

Step-by-step explanation:

5(2x-3)-(x+8)=13

10x-15-x-8=13

9x-23=13

9x=36

x=4

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