x+20+(70-x)=90

Simple and best practice solution for x+20+(70-x)=90 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 x+20+(70-x)=90 equation: 



x+20+(70-x)=90

We move all terms to the left:

x+20+(70-x)-(90)=0

We add all the numbers together, and all the variables

x+(-1x+70)+20-90=0

We add all the numbers together, and all the variables

x+(-1x+70)-70=0

We get rid of parentheses

x-1x+70-70=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

See similar equations:

| 26x^2=2500 | | -480=n+-92 | | 5−q=-1+5q | | -6/5=1/2u-7/3 | | 140-4a=180 | | 3x+7x=5x-20+5 | | 21+2/3x=50-11/12X | | X^.5+y=4 | | 5x^2-56x-132=0 | | t-10=-4t | | 3(3x-5)-13=7x-3 | | x+20+(x-70)=90 | | 21+2/3x=50-11/12 | | )8x+4(4x-3)=4(6x+4 | | 20-9x=-20+2x | | 3n=n+1+7 | | u/25=16 | | 3x+105=3(14x+9) | | 2x+2(6x+10)=132 | | 15t=-150 | | x-1+4x=11+12x-3 | | y/3+2=-8 | | X+4=7x-68 | | c+6=983 | | X^(.5)+y=4 | | -1/2-1/2x=-19/4 | | c=38.04+0.50 | | .4x-10=30 | | 3(2x-3-13=2(x-1) | | s-(-40)=46 | | 3x+4=9-5x+11 | | 15000=x-(x*0.20) |

Equations solver categories