5(3a+1)=-100

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Solution for 5(3a+1)=-100 equation:



5(3a+1)=-100
We move all terms to the left:
5(3a+1)-(-100)=0
We add all the numbers together, and all the variables
5(3a+1)+100=0
We multiply parentheses
15a+5+100=0
We add all the numbers together, and all the variables
15a+105=0
We move all terms containing a to the left, all other terms to the right
15a=-105
a=-105/15
a=-7

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