Matematika-sekolah menengah pertama 1/4(x-10)=2/3x-5adalah

1/4 (x-10) =2/3 x -5
kalikan 12
3(x-10) =4(2x-60)
3x-30 =8x-240
5x =210
x =42

(1/4x-10/4 = 2/3x-5)12
3x-30 = 8x-60
3x-8x = -60+30
-5x = -30
x = 6