10 Actual, Official LSAT PrepTests Volume VI: (PrepTests 72–81)

10 Actual, Official LSAT PrepTests Volume VI: (PrepTests 72–81)

Matematika Q.(19/20)

x + x × x - 6x
x → 7

no ngasal
no copas
menggunakan cara​

Q.(19/20)

x + x × x - 6x
x → 7

no ngasal
no copas
menggunakan cara​

Penjelasan dengan langkah-langkah:

x + x × x - 6x

• = 7 + 7 × 7 - 6(7)

• = 7 + ( 7 × 7 ) - 6(7)

• = 7 + 49 - 6(7)

• = 7 + 49 - ( 6 × 7 )

• = 7 + 49 - 42

• = 56 - 42

• = 14

x + x × x - 6x

x → 7

[tex]x + x \times x - 6x[/tex]

[tex]7 + 7 \times 7 - 6(7)[/tex]

[tex]7 + 49 - 42[/tex]

[tex]56 - 42[/tex]

[tex]14[/tex]

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