3a+2(4-5a)=6

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Solution for 3a+2(4-5a)=6 equation:



3a+2(4-5a)=6
We move all terms to the left:
3a+2(4-5a)-(6)=0
We add all the numbers together, and all the variables
3a+2(-5a+4)-6=0
We multiply parentheses
3a-10a+8-6=0
We add all the numbers together, and all the variables
-7a+2=0
We move all terms containing a to the left, all other terms to the right
-7a=-2
a=-2/-7
a=2/7

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