7(2x+1)=-(x+3)

Simple and best practice solution for 7(2x+1)=-(x+3) 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 7(2x+1)=-(x+3) equation: 



7(2x+1)=-(x+3)

We move all terms to the left:

7(2x+1)-(-(x+3))=0

We multiply parentheses

14x-(-(x+3))+7=0



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

-(x+3)

We get rid of parentheses

-x-3

We add all the numbers together, and all the variables

-1x-3

Back to the equation:

-(-1x-3)



We get rid of parentheses

14x+1x+3+7=0

We add all the numbers together, and all the variables

15x+10=0

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

15x=-10

x=-10/15

x=-2/3

See similar equations:

| 18=4+2u | | -45=5x-30 | | 3x+4x=21+35 | | 3(5x+8)=-41+20 | | |x-3|+7=27 | | 3(2x+5)=3(x-1) | | 5z-4=180 | | 12x−3=4+2x | | 18/12=x/5 | | -w+4(1+w)=22 | | 4x+2=7x25 | | 17+3x-15-6x=20 | | 1/2w+5=-9 | | -9(x-1)=-81 | | (x)=x²+6x+5 | | 3x+75+6x+15= | | x+5x-2x+25=23x+5+15 | | 3x+(-2)=5x+7 | | −2x−8=−10 | | 10a+10a-2=-42 | | 8.88=4.44(c-7) | | 16=x/3+15 | | 9m-22=-40 | | (1/2)w+5=-9 | | 200m-100m+48500=5100-150m | | 8b+11=-13 | | -13=10(p+9)+7 | | 7(2x=1)=-(x+3) | | 6t-t+7=47 | | −7x−4=2x+5 | | 18/x=12/5 | | 4x+2x+8-4=52 |

Equations solver categories