4(10y + 4) = 2(2y - 14) y=? yg cept

Question

Matematika Diposting : 2018-01-12 Diupdate : 2018-03-09 taufikrais

Pertanyaan

4(10y + 4) = 2(2y - 14)
y=?
yg cept

Answer 1

4(10y + 4) = 2(2y - 14)
= 40y + 16 = 4y - 28
= 40y - 4y = -28 - 16
= 36y = -44
= y = - 11 / 9

Semoga membantu ^-^

Answer 2

4(10y+4)=2(2y-14)
40y+16=4y-28
40y-4y=-16-28
36y=-44
y=-44/36
y=-11/9
y=-1 2/9

Semoga bisa membantu...