35 + 16z = 16z + 35 16z - 16z = 35 - 35 0z = 0
35+16z=16z+35 35-35=16-16 0=0
The equation 35 + 16 z = 16 z + 35 simplifies to 0 = 0 , indicating that it is true for all values of z . This means that z can be any real number. Therefore, there are infinite solutions to this equation.
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