7x-4=8x+4

Simple and best practice solution for 7x-4=8x+4 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-4=8x+4 equation:


Simplifying
7x + -4 = 8x + 4

Reorder the terms:
-4 + 7x = 8x + 4

Reorder the terms:
-4 + 7x = 4 + 8x

Solving
-4 + 7x = 4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-4 + 7x + -8x = 4 + 8x + -8x

Combine like terms: 7x + -8x = -1x
-4 + -1x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 + -1x = 4 + 0
-4 + -1x = 4

Add '4' to each side of the equation.
-4 + 4 + -1x = 4 + 4

Combine like terms: -4 + 4 = 0
0 + -1x = 4 + 4
-1x = 4 + 4

Combine like terms: 4 + 4 = 8
-1x = 8

Divide each side by '-1'.
x = -8

Simplifying
x = -8

See similar equations:

| 7x-5+3x=7-4x-12 | | 65x+90=1000 | | 0=0.875(j-60) | | -2x^2+6x=56 | | 12(x-4)=8x-20 | | 2.5x-40=x-10 | | 7m=-4+5m | | 9x-12y=96 | | x^2+y^2+6x-8=0 | | 3(6x-7)=27x | | 8z+9=4z+45 | | 12s-11s=20 | | 10(4x-3)=90x | | 4(x+1)+3(x-4)=x+40 | | 10m=-15+5m | | -5x+6=-2x+15 | | x-63=-7x+9 | | 3x+17=19-x | | 4(k-3)+7=2k(k+8) | | 4m-3m=18 | | 22=2(2w+2)+2W | | 14m-11m=9 | | 4(x+4)+32=-2x | | 2(x+15)=-3(x-5) | | -3x+4=5x+20 | | 5=u | | 2(x+15)=3(x-5) | | 5x^4+12x^2+6x=0 | | 26x^2y^5-39x^4y^3= | | 11x+3=4x+31 | | -14(-1)= | | 4x^2+4y^2+12y-47=0 |

Equations solver categories