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

Simple and best practice solution for -7x-9=-3(2x+4) 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-9=-3(2x+4) equation: 



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

We move all terms to the left:

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



We calculate terms in parentheses: -(-3(2x+4)), so:

-3(2x+4)

We multiply parentheses

-6x-12

Back to the equation:

-(-6x-12)



We get rid of parentheses

-7x+6x+12-9=0

We add all the numbers together, and all the variables

-1x+3=0

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

-x=-3

x=-3/-1

x=+3

See similar equations:

| 512=(-16-4k) | | -36=-12-8w | | 254+y=360 | | Y=-x=1 | | -7+m/3=3 | | 3x°+36°=180° | | 9x-6=6x+9 | | 18/20=x/110 | | 9x-6=6x+9 | | 97+88+67+y=(4-2)180 | | 18/20=k/110 | | x+7=1.66666666667 | | -3t+6=20 | | -4(-5-2)+3x=4 | | 2(u+2)=7u+29 | | -j+93=-21 | | 9y-20=y^2 | | 17=4z | | 200m-100m+53,075=55000-175m | | -36=9(x-3) | | 2(u+2=7u+29 | | |11x=5|+848 | | 6x–97=29 | | 43+6x+11+5x+15=180 | | 6=(-8+2n) | | 13.5x+9=6x | | 3(b+8)=27 | | 2(2-x)=2x+7-7x+3 | | x^2+x=270 | | 3x–3=-12 | | x+7=≥2 | | –x=-6 |

Equations solver categories