3 years ago

3y+6(3y-2) = 2(y-1)-7 solve for y , reduce answer to integer or fraction.

Mathematics

2 answers:

arlik [135]3 years ago

5 0

Answer:

y=0.157

Step-by-step explanation:

$3y+6(3y-2)=2(y-1)-7\\3y+18y-12=2y-2-7\\21y-12=2y-9\\21y-2y=-9+12\\19y=3\\y=3/19$

y=0.157

Alexxandr [17]3 years ago

4 0

=3y+18y-12=2y-2-7
=21y-12=2y-9
=21y-2y=-9+12
=19y=3
Y=0,16

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