4(x+5)+(x+9)=3(x+7)-1

Solution for 4(x+5)+(x+9)=3(x+7)-1 equation:

4(x+5)+(x+9)=3(x+7)-1

We move all terms to the left:

4(x+5)+(x+9)-(3(x+7)-1)=0

We multiply parentheses

4x+(x+9)-(3(x+7)-1)+20=0

We get rid of parentheses

4x+x-(3(x+7)-1)+9+20=0


We calculate terms in parentheses: -(3(x+7)-1), so:

3(x+7)-1

We multiply parentheses

3x+21-1

We add all the numbers together, and all the variables

3x+20

Back to the equation:

-(3x+20)


We add all the numbers together, and all the variables

5x-(3x+20)+29=0

We get rid of parentheses

5x-3x-20+29=0

We add all the numbers together, and all the variables

2x+9=0

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

2x=-9

x=-9/2

x=-4+1/2