10x+40=30

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Solution for 10x+40=30 equation:



10x+40=30
We move all terms to the left:
10x+40-(30)=0
We add all the numbers together, and all the variables
10x+10=0
We move all terms containing x to the left, all other terms to the right
10x=-10
x=-10/10
x=-1

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