Solving equation 0.2x-0.7 = 0.3 (x-3)

Solving equation 0.2x-0.7 = 0.3 (x-3)


0.2x-0.7=0.3x-0.9
0.2x-0.7-0.3x+0.9=0
-0.1x+0.2=0
-0.1x=-0.2
x=2



Solve the equation 0.7 of 2x-1 = 0.3 of X-7 of 1


2x-1 of 0.7 = X-1 of 0.3
20x/7-1=10x/3-1/7
60x-21=70x-3
60x-70x=-3+21
-10x=18
x=-1.8