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

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



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

We move all terms to the left:

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

We multiply parentheses

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



We calculate terms in parentheses: -(7x+7-2(-7x-1)), so:

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

determiningTheFunctionDomain
7x-2(-7x-1)+7

We multiply parentheses

7x+14x+2+7

We add all the numbers together, and all the variables

21x+9

Back to the equation:

-(21x+9)



We get rid of parentheses

7x-21x-9-7=0

We add all the numbers together, and all the variables

-14x-16=0

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

-14x=16

x=16/-14

x=-1+1/7

See similar equations:

| 6y+5+3y+7=14y-8 | | -4x-16=x+8 | | 2(y-3)=y-6+y | | -2(v-2)=-3-3 | | -150=-6(1-4x) | | 3(5+2)=6j-12 | | 21=x3+5 | | 2(3x+40)+2(3x)=360 | | x.4=-9 | | 7(x-5)+8=7x+8 | | 17(k+4)=170 | | x+(1/2+3)=180 | | .6x-16=1.1x-21 | | 1000(8x-10)=40(1,080+100x) | | -3(y+4)^2=-108 | | 4(x-7)=-5x-19 | | 8x-7=62-3x | | x4/3=2/15 | | 152=-8d+8 | | X10=2x | | 8x^2+17x+39=7x^2+30x−1 | | 6(x+7/6)=6(7/3+x-4/2) | | 6x-4-13=19 | | n-2/7=-7 | | _3p-2(8p+6)-(8+3p)=23 | | 10×1x=4 | | 13x=-5x | | 10=5y-y+2 | | 9-5(4+3)=16+x/3 | | 4×1x=10 | | 4+20n=7 | | 17+1x=0 |

Equations solver categories