9.86=2(t+1.3)+1.06

Solution for 9.86=2(t+1.3)+1.06 equation:

9.86=2(t+1.3)+1.06

We move all terms to the left:

9.86-(2(t+1.3)+1.06)=0


We calculate terms in parentheses: -(2(t+1.3)+1.06), so:

2(t+1.3)+1.06

We multiply parentheses

2t+2.6+1.06

We add all the numbers together, and all the variables

2t+3.66

Back to the equation:

-(2t+3.66)


We get rid of parentheses

-2t-3.66+9.86=0

We add all the numbers together, and all the variables

-2t+6.2=0

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

-2t=-6.2

t=-6.2/-2

t=3+0.2/2