4z/10+2=9

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Solution for 4z/10+2=9 equation:



4z/10+2=9
We move all terms to the left:
4z/10+2-(9)=0
We add all the numbers together, and all the variables
4z/10-7=0
We multiply all the terms by the denominator
4z-7*10=0
We add all the numbers together, and all the variables
4z-70=0
We move all terms containing z to the left, all other terms to the right
4z=70
z=70/4
z=17+1/2

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