Q. Persamaan linear satu variabel!!1). 3x - 1 = 52). 2(3x - 4) + 4(2x + 1) = 243). x + 3 = 21________________Hrp jngn dibantu kk!!​

jalynskilesulv – January 02, 2023

Q. Persamaan linear satu variabel!!

1). 3x - 1 = 5
2). 2(3x - 4) + 4(2x + 1) = 24
3). x + 3 = 21
________________
Hrp jngn dibantu kk!!​

Penjelasan dengan langkah-langkah:

1. 3x - 1 = 5

3x = 5 + 1

3x = 6

x = 2

2. 2(3x - 4) + 4(2x + 1) = 24

6x - 8 + 8x + 4 = 24

6x + 8x - 8 + 4 = 24

14x - 4 = 24

14x = 24 + 4

14x = 28

x = 2

3. x + 3 = 21

x = 21 - 3

x = 18

" SPLSV "

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1. 3x - 1 = 5

3x = 5 + 1

3x = 6

[tex] \boxed{ \sf x = 2}[/tex]

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2. 2( 3x - 4 ) + 4( 2x + 1 ) = 24

6x - 8 + 8x + 4 = 24

14x - 4 = 24

14x = 24 + 4

14x = 28

[tex] \boxed{ \sf x = 2}[/tex]

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3. x + 3 = 21

x = 21 - 3

[tex] \boxed{ \sf x = 18}[/tex]

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[tex]\tt \boxed{ \boxed{ \boxed{ \sf Answer  \: By : Ciyo}}}[/tex]

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