Jawab:
Persamaan Liner Satu Variabel
Penjelasan dengan langkah-langkah:
-1 - { 2(x + 5) / 7 } = 4 (-3 - x) - 1/7 ......kalikan (7)
-7 - 2(x + 5 ) = 28( -3 - x ) - 1
- 7 - 2x - 10 = - 84 - 28x - 1
-17 - 2x = - 85 - 28 x
28 x - 2x = -85 + 17
16 x = - 68
x = - 68 / 16
...
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Jawab:
Persamaan Liner Satu Variabel
Penjelasan dengan langkah-langkah:
-1 - { 2(x + 5) / 7 } = 4 (-3 - x) - 1/7 ......kalikan (7)
-7 - 2(x + 5 ) = 28( -3 - x ) - 1
- 7 - 2x - 10 = - 84 - 28x - 1
-17 - 2x = - 85 - 28 x
28 x - 2x = -85 + 17
16 x = - 68
x = - 68 / 16
...