2+4(x+5)=42

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Solution for 2+4(x+5)=42 equation:



2+4(x+5)=42
We move all terms to the left:
2+4(x+5)-(42)=0
We add all the numbers together, and all the variables
4(x+5)-40=0
We multiply parentheses
4x+20-40=0
We add all the numbers together, and all the variables
4x-20=0
We move all terms containing x to the left, all other terms to the right
4x=20
x=20/4
x=5

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