[MTK]
Hasil dari :
1.) 6× + 5 = 26 -×
2.) 2 -4× = 3
3.) ×-12 = 2× + 36
4.) -5× -4× + 10 = 1
Jawab?
Hasil dari :
1.) 6× + 5 = 26 -×
2.) 2 -4× = 3
3.) ×-12 = 2× + 36
4.) -5× -4× + 10 = 1
Jawab?
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Verified answer
Penyelesaian
1) 6x + 5 = 26 - x
6x + x = 26 - 5
7x = 21
x = 21/7
x = 3
2) 2 - 4x = 3
-4x = 3 - 2
-4x = 1
x = -1/4
3) x - 12 = 2x + 36
x - 2x = 36 + 12
-x = 48
x = -48
4) -5x - 4x + 10 = 1
-5x - 4x = 1 - 10
-9x = -9
x = -9/-9
x = 1
LeonIQ