The concept and solution of standard form of linear equation with one variable
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One variable equation of first degree and its solution
It is known that the solution of equation 3 (x + 1) - 2 (2X-4) = 6 about X is a + 2. Find the solution of equation 2 (2 (x + 3) - 3 (x-a)) = 3A about X
3(x+1)-2(2x-4)=6
-x+11=6
x=5=a+2
a=3
2(2(x+3)-3(x-2))=6
2x+6-3x+6=3
-x=-9
x=9