Jika x adalah bilangan asli , terntukanlah himpunan penyelesaian dari persamaan linear berikut : a. 6x + 5 = 26 - x b. 2 - 4x = 3 c. x - 12 = 2x + 36 d. -5x - 4x + 10 = 1 e. 2 + x/4 = 5 Tolong jawab yah beserta cara kerja nya ....
Dzaky111
A. 6x + 5 = 26 -x 7x = 21 x = 3 b. 2 - 4x = 3 -1 = 4x x = -1/4 c. x -12 = 2x +36 x = -48 d. -5x - 4x +10 = 1 -9x = -9 x = 1 e. 2 + x/4 = 5 x/4= 3 x = 12
7x = 21
x = 3
b. 2 - 4x = 3
-1 = 4x
x = -1/4
c. x -12 = 2x +36
x = -48
d. -5x - 4x +10 = 1
-9x = -9
x = 1
e. 2 + x/4 = 5
x/4= 3
x = 12