0.30(x+20)+0.10x=10

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Solution for 0.30(x+20)+0.10x=10 equation:



0.30(x+20)+0.10x=10
We move all terms to the left:
0.30(x+20)+0.10x-(10)=0
We add all the numbers together, and all the variables
0.10x+0.30(x+20)-10=0
We multiply parentheses
0.10x+0.3x+6-10=0
We add all the numbers together, and all the variables
0.4x-4=0
We move all terms containing x to the left, all other terms to the right
0.4x=4
x=4/0.4
x=10

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