4.2(2-y)=-1.025(y-0.5)

Solution for 4.2(2-y)=-1.025(y-0.5) equation:

4.2(2-y)=-1.025(y-0.5)

We move all terms to the left:

4.2(2-y)-(-1.025(y-0.5))=0

We add all the numbers together, and all the variables

4.2(-1y+2)-(-1.025(y-0.5))=0

We multiply parentheses

-4.2y-(-1.025(y-0.5))+8.4=0


We calculate terms in parentheses: -(-1.025(y-0.5)), so:

-1.025(y-0.5)

We multiply parentheses

-1.025y+0.5125

Back to the equation:

-(-1.025y+0.5125)


We get rid of parentheses

-4.2y+1.025y-0.5125+8.4=0

We add all the numbers together, and all the variables

-3.175y+7.8875=0

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

-3.175y=-7.8875

y=-7.8875/-3.175

y=2+1/2.0650406504065