5x-4=3-21

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Solution for 5x-4=3-21 equation:



5x-4=3-21
We move all terms to the left:
5x-4-(3-21)=0
We add all the numbers together, and all the variables
5x-4-(-18)=0
We add all the numbers together, and all the variables
5x+14=0
We move all terms containing x to the left, all other terms to the right
5x=-14
x=-14/5
x=-2+4/5

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