2x-4=9x-7-7x

Simple and best practice solution for 2x-4=9x-7-7x 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 2x-4=9x-7-7x equation:


Simplifying
2x + -4 = 9x + -7 + -7x

Reorder the terms:
-4 + 2x = 9x + -7 + -7x

Reorder the terms:
-4 + 2x = -7 + 9x + -7x

Combine like terms: 9x + -7x = 2x
-4 + 2x = -7 + 2x

Add '-2x' to each side of the equation.
-4 + 2x + -2x = -7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 0 = -7 + 2x + -2x
-4 = -7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 = -7 + 0
-4 = -7

Solving
-4 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 8x^2+16x+5=0 | | 2(4-6)-3(1+3x)=16 | | 3x^2-17x=-6 | | y=(3-2-4)2 | | 23+4v=83 | | e^7x*e^2=e^2x+8 | | 8x+3y=48slope | | 34x1/3= | | 4(5x+1)-12x=2(4x-2) | | -8z+31=2z | | 8x+3y=48 | | 8y+10-4y=10+3y+4 | | 1/5x+4=1/3x+2 | | 6x+6+5x+(-10)= | | 2(9x+6)=8 | | 9*x+27=-72 | | 11-q=12 | | (X+2)(X-1)=7+x | | 12=2x-3 | | 15=5+2d | | -21x=-120 | | 3(x+3)=(5x+1) | | -6(x-1)=1-x | | 6b+(2b+4)= | | 4(x+3)+24=0 | | 8x-4=-6x-32 | | -15=33-5t | | -9g-7=-10g | | 11942=51x/42 | | 16v-6v=-2(8v-7) | | 3/x5/7 | | y=(3x-4) |

Equations solver categories