-1/5(15a-20)+5a=4a-12

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Solution for -1/5(15a-20)+5a=4a-12 equation: 



-1/5(15a-20)+5a=4a-12

We move all terms to the left:

-1/5(15a-20)+5a-(4a-12)=0



Domain of the equation: 5(15a-20)!=0

a∈R



We add all the numbers together, and all the variables

5a-1/5(15a-20)-(4a-12)=0

We get rid of parentheses

5a-1/5(15a-20)-4a+12=0

We multiply all the terms by the denominator


5a*5(15a-20)-4a*5(15a-20)+12*5(15a-20)-1=0

Wy multiply elements

25a^2(1-20a^2(1+60a(1-1=0

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