5(2y+4)-(10y-16)=6-4y
10y+20-10y+16=6-4y
10y-10y+4y=6-20-16
4y=-30
y=-30/4
5 (2y + 4) - (10y - 16) = 6 - 4y
-> 10y + 20 - 10y + 16 = 6 - 4y
(satukan yang sejenis)
-> 10y -10y + 4y + 20 + 16 - 6
= 4y + 30
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5(2y+4)-(10y-16)=6-4y
10y+20-10y+16=6-4y
10y-10y+4y=6-20-16
4y=-30
y=-30/4
5 (2y + 4) - (10y - 16) = 6 - 4y
-> 10y + 20 - 10y + 16 = 6 - 4y
(satukan yang sejenis)
-> 10y -10y + 4y + 20 + 16 - 6
= 4y + 30