-2.5=(2s-5)-3(4.5s+5.2)

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Solution for -2.5=(2s-5)-3(4.5s+5.2) equation: 



-2.5=(2s-5)-3(4.5s+5.2)

We move all terms to the left:

-2.5-((2s-5)-3(4.5s+5.2))=0



We calculate terms in parentheses: -((2s-5)-3(4.5s+5.2)), so:

(2s-5)-3(4.5s+5.2)

We multiply parentheses

(2s-5)-12s-15.6

We get rid of parentheses

2s-12s-5-15.6

We add all the numbers together, and all the variables

-10s-20.6

Back to the equation:

-(-10s-20.6)



We get rid of parentheses

10s+20.6-2.5=0

We add all the numbers together, and all the variables

10s+18.1=0

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

10s=-18.1

s=-18.1/10

s=-1+3.8571428571429/4.7619047619048

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