.7(10x+15)=3(.2x+5)

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Solution for .7(10x+15)=3(.2x+5) equation: 



.7(10x+15)=3(.2x+5)

We move all terms to the left:

.7(10x+15)-(3(.2x+5))=0

We multiply parentheses

7x-(3(.2x+5))+10.5=0



We calculate terms in parentheses: -(3(.2x+5)), so:

3(.2x+5)

We multiply parentheses

3x+15

Back to the equation:

-(3x+15)



We get rid of parentheses

7x-3x-15+10.5=0

We add all the numbers together, and all the variables

4x-4.5=0

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

4x=4.5

x=4.5/4

x=1+0.5/4

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