-5(4,2y+1)+4(1,4y+2)=-20,7

Question

-5(4,2y+1)+4(1,4y+2)=-20,7

Comments

Plizz

Answer 1

-21y-5+5.6y+8=-20.7
-21y+5.6y=-20.7+5-8
-15.4y=-23.7
y=  -23.7/-15.4
y=8.3

Answer 2

-5(4,2y+1)+4(1,4y+2)=-20,7
-21y-5 + 5.6y+8 + 20.7=0
26.6y+23.7=0
26.6y=-23.7
y=0.8
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