5(2a+3)=4(a-2)-1

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Solution for 5(2a+3)=4(a-2)-1 equation: 



5(2a+3)=4(a-2)-1

We move all terms to the left:

5(2a+3)-(4(a-2)-1)=0

We multiply parentheses

10a-(4(a-2)-1)+15=0



We calculate terms in parentheses: -(4(a-2)-1), so:

4(a-2)-1

We multiply parentheses

4a-8-1

We add all the numbers together, and all the variables

4a-9

Back to the equation:

-(4a-9)



We get rid of parentheses

10a-4a+9+15=0

We add all the numbers together, and all the variables

6a+24=0

We move all terms containing a to the left, all other terms to the right

6a=-24

a=-24/6

a=-4

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