100-x=87

Simple and best practice solution for 100-x=87 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 100-x=87 equation: 



100-x=87

We move all terms to the left:

100-x-(87)=0

We add all the numbers together, and all the variables

-1x+13=0

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

-x=-13

x=-13/-1

x=+13

See similar equations:

| 3x+22+x=2x | | -1+b=11 | | 10p-3=2(12+14p)-7 | | x^2-12x-10=3 | | 1-2x/3-1=1-x/5 | | 11x2+-8x=-3 | | (-8x)(-8x)+77x-89=0 | | 123y+18=30 | | x-0.15x=280 | | 7b−0.4=6b−0.7142857143 | | -8x+77x-89=0 | | (2/3)x+x=300 | | 1.2+0.14x=3.9-0.16x | | 40/100=12/x | | 0=-8x+77x-89 | | 24=5u=u | | 7x+3x-18=6(x+3) | | 3x-x+22=2x | | 2.5=4x-5 | | 4y+6×=12 | | 22+5×=x | | 22+3x=2x | | 4x—6=6x+14 | | 1.5/4=10.5/x | | x/5(2x–1)=3(4x+3) | | 2x=3x+x+22 | | 3(8x-5)=-4(7+6x) | | 1+2(b+12)=5(b-1) | | 3x+x+22=2x | | 4^2p+3=16(4^3p+2) | | n-11=-9/19 | | 9(2b+10)=150b |

Equations solver categories