12-23=7(9-x)

Simple and best practice solution for 12-23=7(9-x) 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 12-23=7(9-x) equation: 



12-23=7(9-x)

We move all terms to the left:

12-23-(7(9-x))=0

We add all the numbers together, and all the variables

-(7(-1x+9))+12-23=0

We add all the numbers together, and all the variables

-(7(-1x+9))-11=0



We calculate terms in parentheses: -(7(-1x+9)), so:

7(-1x+9)

We multiply parentheses

-7x+63

Back to the equation:

-(-7x+63)



We get rid of parentheses

7x-63-11=0

We add all the numbers together, and all the variables

7x-74=0

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

7x=74

x=74/7

x=10+4/7

See similar equations:

| 40-(x.5)=10 | | x(1.08^17)=150000 | | 7+y-(3+32•/•8)=3 | | 5u-8/6=18-6u-5/5 | | 10x+12β=1500 | | 6x+5+2x-3=6x+12-4 | | 32q+4–13q=–56q | | -6(w+2)=-2(3w-3)+8w | | )3x-2+4(1-x)=5(1-2x)-12 | | (5x+9)°(7x-9)°=180 | | (5y-7)=33 | | -36+4m=-54 | | -3(-6x+2)-3x=6(x-3)-3 | | 43=20+z/3 | | 10+-3e=5e+-1 | | 3(3t+4)=-9t+22 | | 3b+4=-19 | | 4+.8x=12+.3x | | r·9.4=16.92r= | | 8y=–2+7y | | 8y+30=360 | | 115+x=x+75 | | A4,400=(L)120w | | 2x+10+4=180 | | 264=10x+x | | 99x=144 | | 3u+5=19–u | | a=73*1333 | | a-8*2= | | -5(w-3)=-8w-6 | | 2/3x+3=27 | | -38=3(w-8)-5w |

Equations solver categories