-x+9=x+8+7

Simple and best practice solution for -x+9=x+8+7 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+9=x+8+7 equation: 



-x+9=x+8+7

We move all terms to the left:

-x+9-(x+8+7)=0

We add all the numbers together, and all the variables

-x-(x+15)+9=0

We add all the numbers together, and all the variables

-1x-(x+15)+9=0

We get rid of parentheses

-1x-x-15+9=0

We add all the numbers together, and all the variables

-2x-6=0

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

-2x=6

x=6/-2

x=-3

See similar equations:

| 3/2(4x-1)-3x=5/4-(x+2);x=1/6 | | -4/5+x=-4/3 | | |x+6|+3=11 | | -19=7(-1+6n)+8(7+5n) | | 3/2(4x-1)-3x=5/4-(x+2);x=3 | | Q+1/2=q | | 2x+8=116 | | z+1/5=-13/15 | | 608=15x+16 | | -19=7(-1+6n)-8(7+5n) | | +10=-3k+55 | | 3.8+10m=7.14 | | 2+1-2x-5x=2x-6 | | -5=p-5/3 | | 3.6+x=6.4 | | 2/5(10x+5)=1 | | -0.2x=2.6 | | -8(a-4)=3a=2(4a+9)+1 | | 3x-5+x+7=180 | | 7(8x-2)+2=7(8x-10)+9 | | y=1210 | | 13y-17=(29(11)-3) | | x=71.8 | | -24=-y/2 | | 10+5n=7n-10 | | 1/3(9x+9)=15 | | 2w-4-w=2(w+3) | | 9/2=3y-6 | | 6)e+4)=-2e | | -11(k-9)-5(8+11k)=k-8k | | v/18=0 | | 7a-3(a=1) |

Equations solver categories