3(x+2.1)=10.5

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Solution for 3(x+2.1)=10.5 equation: 



3(x+2.1)=10.5

We move all terms to the left:

3(x+2.1)-(10.5)=0

We add all the numbers together, and all the variables

3(x+2.1)-10.5=0

We multiply parentheses

3x+6.3-10.5=0

We add all the numbers together, and all the variables

3x-4.2=0

We move all terms containing x to the left, all other terms to the right

3x=4.2

x=4.2/3

x=1+1/2.5

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