6(x+9)-7(x-1)=90+(x-15)

Simple and best practice solution for 6(x+9)-7(x-1)=90+(x-15) 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 6(x+9)-7(x-1)=90+(x-15) equation: 



6(x+9)-7(x-1)=90+(x-15)

We move all terms to the left:

6(x+9)-7(x-1)-(90+(x-15))=0

We multiply parentheses

6x-7x-(90+(x-15))+54+7=0



We calculate terms in parentheses: -(90+(x-15)), so:

90+(x-15)

determiningTheFunctionDomain
(x-15)+90

We get rid of parentheses

x-15+90

We add all the numbers together, and all the variables

x+75

Back to the equation:

-(x+75)



We add all the numbers together, and all the variables

-1x-(x+75)+61=0

We get rid of parentheses

-1x-x-75+61=0

We add all the numbers together, and all the variables

-2x-14=0

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

-2x=14

x=14/-2

x=-7

See similar equations:

| -4(-1+n)=44 | | 1000(8x-10)=40(1,240+100x) | | 2x+31=x+22 | | -7h+8=-18h-20+9h | | 45+3*x=79.50 | | 3(4x+1)-x=25 | | 3x-20+2x+x=180 | | -17=6a-5 | | 69°=3x° | | -7(1,-4)=13(2x,-3) | | 8(x-4)-8=0 | | 5y-10+y=18+7y | | -14+38=-3(x | | 8x+13=14x+1 | | 8x+7=5x+55 | | 1/4(x-8)=1.5 | | -7x-+2=-8x-8 | | -3=2/3x-7 | | 8x+12=7x-1 | | 2(q+2)=16 | | 3(a-3)=4(a+9=15 | | 2x-3=167 | | 11/433=27/x | | 39=3(3–3n)-n | | 3(7x+1)+6(3x-8)=-6 | | 4x+3x-7=2x+3 | | 4.9+10m=8.41 | | 3x+21+9x=12x+8 | | 3(2j+4)=3(5j-2) | | 20+4t=20+6t | | -2(3x-2)=-6x-4 | | 5.5=1.6-0.5y |

Equations solver categories