1/3 (18x —12) = 1/2 (4x + 48) nilai dari x — 5 adalah
a. -2
b. 2
c. 7
d. 12
a. -2
b. 2
c. 7
d. 12
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Materi : SPLSV
⅓( 18x - 12 ) = ½( 4x + 48 )
2( 18x - 12 ) = 3( 4x + 48 )
36x - 24 = 12x + 144
36x - 12x - 24 = 144
24x = 144 + 24
24x = 168
x = 168/24
x = 21/3
x = 7
Maka nilai ( x - 5 ) = 7 - 5 = 2 { b. }
Semoga bisa membantu
[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
1/3(18x - 12) = 1/2(4x + 48)
2(18x - 12) = 3(4x + 48)
(2(18)x - (2(12) = (3(4)x + (3(48)
36x - 24 = 12x + 144
(36 - 24)x = (144 + 24)
24x = 168
x = 168/24
x = 7/1
x = 7
MAKA :
7 - 5 = 2