3(2h+7)=4(9-h)

Solution for 3(2h+7)=4(9-h) equation:

3(2h+7)=4(9-h)

We move all terms to the left:

3(2h+7)-(4(9-h))=0

We add all the numbers together, and all the variables

3(2h+7)-(4(-1h+9))=0

We multiply parentheses

6h-(4(-1h+9))+21=0


We calculate terms in parentheses: -(4(-1h+9)), so:

4(-1h+9)

We multiply parentheses

-4h+36

Back to the equation:

-(-4h+36)


We get rid of parentheses

6h+4h-36+21=0

We add all the numbers together, and all the variables

10h-15=0

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

10h=15

h=15/10

h=1+1/2