8(-2n-7)-2n=-146

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Solution for 8(-2n-7)-2n=-146 equation:



8(-2n-7)-2n=-146
We move all terms to the left:
8(-2n-7)-2n-(-146)=0
We add all the numbers together, and all the variables
-2n+8(-2n-7)+146=0
We multiply parentheses
-2n-16n-56+146=0
We add all the numbers together, and all the variables
-18n+90=0
We move all terms containing n to the left, all other terms to the right
-18n=-90
n=-90/-18
n=+5

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