7(-5x-5)=-315

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Solution for 7(-5x-5)=-315 equation:



7(-5x-5)=-315
We move all terms to the left:
7(-5x-5)-(-315)=0
We add all the numbers together, and all the variables
7(-5x-5)+315=0
We multiply parentheses
-35x-35+315=0
We add all the numbers together, and all the variables
-35x+280=0
We move all terms containing x to the left, all other terms to the right
-35x=-280
x=-280/-35
x=+8

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