3(x+2) +5 = 2(x+15) maka nilai dari (x+2) = .....

3x + 6 + 5= 2x + 30
x = 30-11
x = 19

(x+2)
= 19+2
= 21

3(x+2) + 5 = 2(x+15)
3x + 6 + 5 = 2x + 30
3x + 11 = 2x + 30
3x - 2x = 30 - 11
x = 19
(x+2) =
19+2 = 21

semoga membantu:)