5(2a-9)+2a=74

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Solution for 5(2a-9)+2a=74 equation:



5(2a-9)+2a=74
We move all terms to the left:
5(2a-9)+2a-(74)=0
We add all the numbers together, and all the variables
2a+5(2a-9)-74=0
We multiply parentheses
2a+10a-45-74=0
We add all the numbers together, and all the variables
12a-119=0
We move all terms containing a to the left, all other terms to the right
12a=119
a=119/12
a=9+11/12

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