7=x-9

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


Simplifying
7 = x + -9

Reorder the terms:
7 = -9 + x

Solving
7 = -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.
7 + -1x = -9 + x + -1x

Combine like terms: x + -1x = 0
7 + -1x = -9 + 0
7 + -1x = -9

Add '-7' to each side of the equation.
7 + -7 + -1x = -9 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = -9 + -7
-1x = -9 + -7

Combine like terms: -9 + -7 = -16
-1x = -16

Divide each side by '-1'.
x = 16

Simplifying
x = 16

See similar equations:

| -6+y=-11 | | 15x-5=10x+35 | | 13x-2y=70 | | -6(1-2x)-12=0 | | y=-5x-7 | | 4x+-10=-4x+22 | | 4(2z-4)=-4(z-2) | | 7(3-y)=-3y+5 | | 4x+93=-3x+9 | | 6c=4(c+5) | | -5(6n+2)=20 | | 15.7x-2.7x=-26 | | 6a+3=8a-21 | | 5t+5=5t-4 | | 9=3(3x-3) | | 3x-4y=7 | | 4x=3y+20 | | 23+x=-52 | | 23+x=152 | | 6h+13=-5 | | 8x+6y=10 | | 4a+5a=-18 | | y-8=12 | | 8z+7=31 | | 2=2 | | 16m-3m=-52 | | 15=-4p-5 | | X=5x+24 | | 9n-7=-7 | | X-10=5x+14 | | -16=8y | | x-9=-13 |

Equations solver categories