7(5-4n)-7=175

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Solution for 7(5-4n)-7=175 equation:



7(5-4n)-7=175
We move all terms to the left:
7(5-4n)-7-(175)=0
We add all the numbers together, and all the variables
7(-4n+5)-7-175=0
We add all the numbers together, and all the variables
7(-4n+5)-182=0
We multiply parentheses
-28n+35-182=0
We add all the numbers together, and all the variables
-28n-147=0
We move all terms containing n to the left, all other terms to the right
-28n=147
n=147/-28
n=-5+1/4

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