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

Simple and best practice solution for 7x+3=-(4x+9) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

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



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

We move all terms to the left:

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



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

-(4x+9)

We get rid of parentheses

-4x-9

Back to the equation:

-(-4x-9)



We get rid of parentheses

7x+4x+9+3=0

We add all the numbers together, and all the variables

11x+12=0

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

11x=-12

x=-12/11

x=-1+1/11

See similar equations:

| 4x+9x-26=13 | | 90=n-14 | | 90=9x10 | | 28=23+q | | b-111=1033 | | 3(x-6)-2x=-1 | | 15+x-7=12 | | 33=z-11 | | 8,2-4x=7 | | s-1=102 | | 91-w=175 | | -3g+30=45 | | 3x+110=320 | | 7a+16=-5 | | 3x+55=320 | | b+19=17 | | 2.50x+5=25 | | 5(3d-2)=2(d+8) | | -6+3i=9 | | 3+5x+4=52 | | 2 x-8=16.  | | d÷1.9=2.8 | | 9^(-3x)=33 | | -(6k+11)=29 | | |0.2x+3.5|=1.7 | | 3+5u=12 | | 3x+5x-4x-5=15 | | 9p-23=58 | | 8y-32=2000 | | −9x−2(−3x+3.7)+2=−10x+1.6 | | 1/30x+1/35×=260 | | 3a−24=9 |

Equations solver categories