Jawaban:
[tex]2(x) + 4 = 4(x) - 16 \\ 2x + 4 = 4x - 16 \\ 2x - 4x = - 16 - 4 \\ - 2x = - 20 \\ x = \frac{ - 20}{ - 2} \\ x = 10[/tex]
[tex]pembuktian \\ 2(10) + 4 = 4(10) - 16 \\ 20 + 4 = 40 - 16 \\ 24 = 24[/tex]
Diketahui :
- Bilangan = x
- 2x + 4 = 4x - 16
Ditanya:
Nilai x=....?
Penyelesaian:
2x-4x = - 16 - 4
- 2x = -20
x = -20 / -2
x = 10
Penjelasan:
SEMOGA MEMBANTU
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Verified answer
Jawaban:
[tex]2(x) + 4 = 4(x) - 16 \\ 2x + 4 = 4x - 16 \\ 2x - 4x = - 16 - 4 \\ - 2x = - 20 \\ x = \frac{ - 20}{ - 2} \\ x = 10[/tex]
[tex]pembuktian \\ 2(10) + 4 = 4(10) - 16 \\ 20 + 4 = 40 - 16 \\ 24 = 24[/tex]
Jawaban:
Diketahui :
- Bilangan = x
- 2x + 4 = 4x - 16
Ditanya:
Nilai x=....?
Penyelesaian:
- 2x + 4 = 4x - 16
2x-4x = - 16 - 4
- 2x = -20
x = -20 / -2
x = 10
Penjelasan:
SEMOGA MEMBANTU