2.6(d-1)+0.7=1.2(3-d)+0.2

Solution for 2.6(d-1)+0.7=1.2(3-d)+0.2 equation:

2.6(d-1)+0.7=1.2(3-d)+0.2

We move all terms to the left:

2.6(d-1)+0.7-(1.2(3-d)+0.2)=0

We add all the numbers together, and all the variables

2.6(d-1)-(1.2(-1d+3)+0.2)+0.7=0

We multiply parentheses

2.6d-(1.2(-1d+3)+0.2)-2.6+0.7=0


We calculate terms in parentheses: -(1.2(-1d+3)+0.2), so:

1.2(-1d+3)+0.2

We multiply parentheses

-1.2d+3.6+0.2

We add all the numbers together, and all the variables

-1.2d+3.8

Back to the equation:

-(-1.2d+3.8)


We add all the numbers together, and all the variables

2.6d-(-1.2d+3.8)-1.9=0

We get rid of parentheses

2.6d+1.2d-3.8-1.9=0

We add all the numbers together, and all the variables

3.8d-5.7=0

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

3.8d=5.7

d=5.7/3.8

d=1+1/2