7x+9=9x+9-2x

Simple and best practice solution for 7x+9=9x+9-2x 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 7x+9=9x+9-2x equation: 


Simplifying
7x + 9 = 9x + 9 + -2x

Reorder the terms:
9 + 7x = 9x + 9 + -2x

Reorder the terms:
9 + 7x = 9 + 9x + -2x

Combine like terms: 9x + -2x = 7x
9 + 7x = 9 + 7x

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| -24=5(3y+4) | | 9x-3x+2=10-6x | | 3(2x+3)-4(x-1)=16 | | 4-5/X=11/3X | | 12(x-13)=13(12-x) | | 10+10x=0.35x | | 25-8z=-4(5z-9) | | 10+10x=0.35 | | 4(a-2)+a=5a-8 | | 3/10m=12 | | 4(x-3)=3x+5 | | 5+9(1+7x)=22 | | -32r=32 | | -3(7x-8)+4= | | 12x^2-88x+168=0 | | y-(-4)=-3(x-3) | | 20=w | | 7x+4=8x+12 | | Y-11=46 | | 6(4a-8)=31+2a | | 7y+16=120 | | -2(6b-2)=28 | | 5x+1=8x+.75 | | -10y+9x=-910y-5 | | 7x+4=8y+12 | | -4v-5-8v=-17 | | 11.2+1.1h=4.2 | | (x+7)+(2x-12)+(3x+4)=90 | | 9f+6-3=-27 | | -4.5/-0.9 | | Sin(x+1)=cos(-4) | | log(y)=-1 |

Equations solver categories