2a-5(5+6a)=-249

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Solution for 2a-5(5+6a)=-249 equation:



2a-5(5+6a)=-249
We move all terms to the left:
2a-5(5+6a)-(-249)=0
We add all the numbers together, and all the variables
2a-5(6a+5)-(-249)=0
We add all the numbers together, and all the variables
2a-5(6a+5)+249=0
We multiply parentheses
2a-30a-25+249=0
We add all the numbers together, and all the variables
-28a+224=0
We move all terms containing a to the left, all other terms to the right
-28a=-224
a=-224/-28
a=+8

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