Penjelasan dengan langkah-langkah:
2(3x - 1) + 5 = 4(6x + 7) - 7
6x - 2 + 5 = 24x + 28 - 7
6x + 3 = 24x + 21
3 - 21 = 24x - 6x
-18 = 18x
x = 18/-18
x = -1
maka
10n + 12
10(-1) + 12
-10 + 12
2
opsi c
semoga membantu
x = -18 ÷ 18
Maka :
10( -1 ) + 12
12 - 10
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Penjelasan dengan langkah-langkah:
2(3x - 1) + 5 = 4(6x + 7) - 7
6x - 2 + 5 = 24x + 28 - 7
6x + 3 = 24x + 21
3 - 21 = 24x - 6x
-18 = 18x
x = 18/-18
x = -1
maka
10n + 12
10(-1) + 12
-10 + 12
2
opsi c
semoga membantu
2(3x - 1) + 5 = 4(6x + 7) - 7
6x - 2 + 5 = 24x + 28 - 7
6x + 3 = 24x + 21
3 - 21 = 24x - 6x
-18 = 18x
x = -18 ÷ 18
x = -1
Maka :
10n + 12
10( -1 ) + 12
-10 + 12
12 - 10
2