101 Conversations in Social Media Spanish: Conversations, Comments, & Private Messages to Lea

101 Conversations in Social Media Spanish: Conversations, Comments, & Private Messages to Lea

Matematika Diketahui fungsi f(x) = 5x - 10 = 10, tentukan nilai 2x - 4​

Diketahui fungsi f(x) = 5x - 10 = 10, tentukan nilai 2x - 4​

Jawaban:

[tex]5x - 10 = 10 \\ 5x = 10 + 10 \\ x = \frac{20}{5} = 4 \\ \\ 2x - 4 = 2(4) - 4 = 8 - 4 = 4[/tex]

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