2.8(x-1.5)=4.2(x-2)

Solution for 2.8(x-1.5)=4.2(x-2) equation:

2.8(x-1.5)=4.2(x-2)

We move all terms to the left:

2.8(x-1.5)-(4.2(x-2))=0

We multiply parentheses

2.8x-(4.2(x-2))-4.2=0


We calculate terms in parentheses: -(4.2(x-2)), so:

4.2(x-2)

We multiply parentheses

4.2x-8.4

Back to the equation:

-(4.2x-8.4)


We get rid of parentheses

2.8x-4.2x+8.4-4.2=0

We add all the numbers together, and all the variables

-1.4x+4.2=0

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

-1.4x=-4.2

x=-4.2/-1.4

x=3+8.8817841970013E-16/1.4