20=-5x-6(-3x+15)+5

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Solution for 20=-5x-6(-3x+15)+5 equation:



20=-5x-6(-3x+15)+5
We move all terms to the left:
20-(-5x-6(-3x+15)+5)=0
We calculate terms in parentheses: -(-5x-6(-3x+15)+5), so:
-5x-6(-3x+15)+5
We multiply parentheses
-5x+18x-90+5
We add all the numbers together, and all the variables
13x-85
Back to the equation:
-(13x-85)
We get rid of parentheses
-13x+85+20=0
We add all the numbers together, and all the variables
-13x+105=0
We move all terms containing x to the left, all other terms to the right
-13x=-105
x=-105/-13
x=8+1/13

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