3x+7=-9-5x

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Solution for 3x+7=-9-5x equation: 



3x+7=-9-5x

We move all terms to the left:

3x+7-(-9-5x)=0

We add all the numbers together, and all the variables

3x-(-5x-9)+7=0

We get rid of parentheses

3x+5x+9+7=0

We add all the numbers together, and all the variables

8x+16=0

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

8x=-16

x=-16/8

x=-2

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