100 Bullets Omnibus Vol. 1

100 Bullets Omnibus Vol. 1

Matematika 10(x+3)-50 = 6(4x+1) nilai dari x+3 adalah​

10(x+3)-50 = 6(4x+1) nilai dari x+3 adalah​

Materi : PLSV

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Soal:

1. 10(x + 3) - 50 = 6(4x + 1) nilai dari x+3 adalah?

Jawab:

— hitung dari:

= 10(x + 3)

= 10 × x + 10 × 3

= 10x + 30

dan

= 6(4x + 1)

= 6 × 4x + 6 × 1

= 24x + 6

maka:

» 10(x + 3) - 50 = 6(4x + 1)

» 10x + 30 - 50 = 24x + 6

» 10x - 20 = 24x + 6

» 10x - 24x = 6 + 20

» -14x = 26

» x = -26/14

---

substitusi nilai x

= x + 3

= -26/14 + 3/1

= -13/7 + 21/7

= 8/7

= 1 1/7

Kesimpulan:

Jadi, nilai x dari 10(x + 3) - 50 = 6(4x + 1) adalah 1 1/7.

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