-1=x+9

Simple and best practice solution for -1=x+9 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 -1=x+9 equation:


Simplifying
-1 = x + 9

Reorder the terms:
-1 = 9 + x

Solving
-1 = 9 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-1 + -1x = 9 + x + -1x

Combine like terms: x + -1x = 0
-1 + -1x = 9 + 0
-1 + -1x = 9

Add '1' to each side of the equation.
-1 + 1 + -1x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 9 + 1
-1x = 9 + 1

Combine like terms: 9 + 1 = 10
-1x = 10

Divide each side by '-1'.
x = -10

Simplifying
x = -10

See similar equations:

| x-5=3x+4 | | x-5=3x+4 | | -4x+12=12 | | 2-(8x+7)=27+2(x+4) | | 5x-37=5x+5 | | 28-(6+3x)=31 | | 3x+5=-10 | | -7-7x=134 | | 15x+5x^2+25= | | 5t=65 | | 6x+9=6x+17 | | -2+5x=8 | | 18y-23y= | | 136-3x=10+6x | | 9-3*(x+1)=3x+2 | | -3x-7=-8 | | 3(5-2x)=57 | | 9x+13=-5 | | -48=6(f+2) | | 40-x=12+3x | | (2x+2)(5x-5)=0 | | 8+10x=98 | | -7x+4=1 | | 5y+y= | | 2x+4+3x= | | 3x+7=2*(x+3)+x | | -8-5x=10x-7 | | 94-5x=19+10x | | 2(x-1)+5(x-1)=7 | | 9+2r=16 | | -x+3=0 | | 2x-17=28+7x |

Equations solver categories