(7x-1) / 3 - (5x + 1) / 2 = 2 - (3x + 2) / 4 equation

(7x-1) / 3 - (5x + 1) / 2 = 2 - (3x + 2) / 4 equation


(7x-1)/3-(5x+1)/2=2-(3x+2)/4
4(7x-1)-6(5x+1)=2*12-3(3x+2)
28x-4-30x-6=24-9x-6
28x-30x+9x=24-6+4+6
7x=28
x=4
Do not understand can ask, help please adopt, thank you!



I would like to ask the process and result of the equation 7x-6.5x = 24.6, please


7x-6.5x =24.6
0.5x= 24.6
x =49.2



Solution equation: 5x + 4 = 7x + 4


5x+4=7x+4
7x-5x=4-4
2x=0
x=0