8(36.2-4.3x)-15=4(12-2.8x)-7(3.2-4.7x)

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Solution for 8(36.2-4.3x)-15=4(12-2.8x)-7(3.2-4.7x) equation: 



8(36.2-4.3x)-15=4(12-2.8x)-7(3.2-4.7x)

We move all terms to the left:

8(36.2-4.3x)-15-(4(12-2.8x)-7(3.2-4.7x))=0

We add all the numbers together, and all the variables

8(-4.3x+36.2)-(4(-2.8x+12)-7(-4.7x+3.2))-15=0

We multiply parentheses

-32x-(4(-2.8x+12)-7(-4.7x+3.2))+289.6-15=0



We calculate terms in parentheses: -(4(-2.8x+12)-7(-4.7x+3.2)), so:

4(-2.8x+12)-7(-4.7x+3.2)

We multiply parentheses

-8x+28x+48-22.4

We add all the numbers together, and all the variables

20x+25.6

Back to the equation:

-(20x+25.6)



We add all the numbers together, and all the variables

-32x-(20x+25.6)+274.6=0

We get rid of parentheses

-32x-20x-25.6+274.6=0

We add all the numbers together, and all the variables

-52x+249=0

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

-52x=-249

x=-249/-52

x=4+41/52

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