Penyelesaian dari 3(2×-5)+2(4×+7)=5(3×+1)

By Admin ReiPosted on December 2, 2022

Penyelesaian dari 3(2×-5)+2(4×+7)=5(3×+1)

$3(2x - 5) + 2(4x + 7) = 5(3x + 1) \ \ 6x - 15 + 8x + 14 = 15x + 5 \ \ 14x - 15 + 18x + 5 \ \ 14x - 1 = 15x + 5 \ \ 14x - 15x = 5 + 1 \ \ - x = 6x = - 6$