Jika x adalah bilangan asli, tentukanlah 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
Ririn574
A) 6x + x = 26 - 5 7x = 21 x = 3 b) -4x = 3 - 2 -4x = 1 x = -1/4 c) x - 2x = 36 + 12 -x = 38 x = 38 d) - 9x = 1 - 10 -9x = -9 x = 1
7x = 21
x = 3
b) -4x = 3 - 2
-4x = 1
x = -1/4
c) x - 2x = 36 + 12
-x = 38
x = 38
d) - 9x = 1 - 10
-9x = -9
x = 1
7x =21
x = 3