19-5x=-21

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Solution for 19-5x=-21 equation:



19-5x=-21
We move all terms to the left:
19-5x-(-21)=0
We add all the numbers together, and all the variables
-5x+40=0
We move all terms containing x to the left, all other terms to the right
-5x=-40
x=-40/-5
x=+8

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