Equations are written by equating two expressionsThe value of x - 2y is 8/3
Equations are written by equating two expressions. Given the following equation
3x - 6y = 8
Divide through by 3 to have:
3x/3 - 6y/3 = 8/3
x - 2y = 8/3
Hence the value of x - 2y is 8/3
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