154=-4(8+6r)+2r

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Solution for 154=-4(8+6r)+2r equation: 



154=-4(8+6r)+2r

We move all terms to the left:

154-(-4(8+6r)+2r)=0

We add all the numbers together, and all the variables

-(-4(6r+8)+2r)+154=0



We calculate terms in parentheses: -(-4(6r+8)+2r), so:

-4(6r+8)+2r

We add all the numbers together, and all the variables

2r-4(6r+8)

We multiply parentheses

2r-24r-32

We add all the numbers together, and all the variables

-22r-32

Back to the equation:

-(-22r-32)



We get rid of parentheses

22r+32+154=0

We add all the numbers together, and all the variables

22r+186=0

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

22r=-186

r=-186/22

r=-8+5/11

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