3(2-5x)=4(1-4x)+9

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Solution for 3(2-5x)=4(1-4x)+9 equation: 



3(2-5x)=4(1-4x)+9

We move all terms to the left:

3(2-5x)-(4(1-4x)+9)=0

We add all the numbers together, and all the variables

3(-5x+2)-(4(-4x+1)+9)=0

We multiply parentheses

-15x-(4(-4x+1)+9)+6=0



We calculate terms in parentheses: -(4(-4x+1)+9), so:

4(-4x+1)+9

We multiply parentheses

-16x+4+9

We add all the numbers together, and all the variables

-16x+13

Back to the equation:

-(-16x+13)



We get rid of parentheses

-15x+16x-13+6=0

We add all the numbers together, and all the variables

x-7=0

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

x=7

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