-140=7x-7(7x-16)

Simple and best practice solution for -140=7x-7(7x-16) 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 -140=7x-7(7x-16) equation: 



-140=7x-7(7x-16)

We move all terms to the left:

-140-(7x-7(7x-16))=0



We calculate terms in parentheses: -(7x-7(7x-16)), so:

7x-7(7x-16)

We multiply parentheses

7x-49x+112

We add all the numbers together, and all the variables

-42x+112

Back to the equation:

-(-42x+112)



We get rid of parentheses

42x-112-140=0

We add all the numbers together, and all the variables

42x-252=0

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

42x=252

x=252/42

x=6

See similar equations:

| 64f-12=8564f=73 | | 2m-40=-8m | | x=4(5x4)^4(3x-10)26(3x-1)(5x4) | | 11y=18 | | -4=-5+n/9 | | 4(s+2)=4(s+1)+5 | | -9/10p=36/10 | | x+9x-36=4 | | n/2=-7.2 | | 5/2x-5/1=x | | -25=-11-1/6x | | 66t=66 | | 1/2a-12=5/4a+6 | | 66666666t=6666666666666666666666666666 | | x/x-4+9=4/x-4 | | 15x+1-7x+9=4x | | -11+1=m-8 | | 3/4a=12/ | | 10+8n=-58 | | 6/x+9=3 | | n/3-2=-n-6 | | 1.25=x/2.0-x | | 11x+1=135° | | 5t+58=579 | | -2=-3/5x-17 | | 8+15a=1a | | -5(y-1)+4y=7(y-5) | | 5+8(-1+5m)=-243 | | -7(6+3a)-3=102 | | 102=28+2x | | 6+2=-5x+10 | | 5p+17;p=0 |

Equations solver categories