5(a-5)-1/2(2a+6)=4

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Solution for 5(a-5)-1/2(2a+6)=4 equation: 



5(a-5)-1/2(2a+6)=4

We move all terms to the left:

5(a-5)-1/2(2a+6)-(4)=0



Domain of the equation: 2(2a+6)!=0

a∈R



We multiply parentheses

5a-1/2(2a+6)-25-4=0

We multiply all the terms by the denominator


5a*2(2a+6)-25*2(2a+6)-4*2(2a+6)-1=0

Wy multiply elements

10a^2(2-50a(2-8a(2-1=0

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