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2 years ago

14a - (2a +9)=2/3 (12a-18)

Mathematics

2 answers:

Dmitrij [34]2 years ago

3 0

Answer: a=-0.75

Step-by-step explanation:

14a - (2a +9)=2/3 (12a-18)

14a - 2a -9=2/3 * 6(2a-3)

12a-9=2*6/3 (2a-3)

12a-9=2*2(2a-3)

12a-9=4(2a-3)

12a-9=8a-12

4a-9=-12

4a=-3

a=-3/4

a=-0.75

irina1246 [14]2 years ago

3 0

Check the image below for working
Hope this helped :)

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14a - (2a +9)=2/3 (12a-18)​

14a - (2a +9)=2/3 (12a-18)