2a-10+4a-2=90

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Solution for 2a-10+4a-2=90 equation:



2a-10+4a-2=90
We move all terms to the left:
2a-10+4a-2-(90)=0
We add all the numbers together, and all the variables
6a-102=0
We move all terms containing a to the left, all other terms to the right
6a=102
a=102/6
a=17

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