10+6a=1/2(-a+20)-18

Solution for 10+6a=1/2(-a+20)-18 equation:

10+6a=1/2(-a+20)-18

We move all terms to the left:

10+6a-(1/2(-a+20)-18)=0


Domain of the equation: 2(-a+20)-18)!=0

a∈R


We add all the numbers together, and all the variables

6a-(1/2(-1a+20)-18)+10=0

We multiply all the terms by the denominator


6a*2(-1a+20)+10*2(-1a+20)-18)-(1-18)=0

We add all the numbers together, and all the variables

6a*2(-1a+20)+10*2(-1a+20)-18)-(-17)=0

We add all the numbers together, and all the variables

6a*2(-1a+20)+10*2(-1a+20)=0

Wy multiply elements

12a^2(-+20a(-=0

We use the square of the difference formula

12a^2(-20a(-=0