40+5(2.5x)=420

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Solution for 40+5(2.5x)=420 equation:



40+5(2.5x)=420
We move all terms to the left:
40+5(2.5x)-(420)=0
We add all the numbers together, and all the variables
5(+2.5x)+40-420=0
We add all the numbers together, and all the variables
5(+2.5x)-380=0
We multiply parentheses
10x-380=0
We move all terms containing x to the left, all other terms to the right
10x=380
x=380/10
x=38

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