4x-3+8x=45

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Solution for 4x-3+8x=45 equation:



4x-3+8x=45
We move all terms to the left:
4x-3+8x-(45)=0
We add all the numbers together, and all the variables
12x-48=0
We move all terms containing x to the left, all other terms to the right
12x=48
x=48/12
x=4

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