4x-8=7-x

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


Simplifying
4x + -8 = 7 + -1x

Reorder the terms:
-8 + 4x = 7 + -1x

Solving
-8 + 4x = 7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-8 + 4x + x = 7 + -1x + x

Combine like terms: 4x + x = 5x
-8 + 5x = 7 + -1x + x

Combine like terms: -1x + x = 0
-8 + 5x = 7 + 0
-8 + 5x = 7

Add '8' to each side of the equation.
-8 + 8 + 5x = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 7 + 8
5x = 7 + 8

Combine like terms: 7 + 8 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

See similar equations:

| 4m-2=2m+15 | | (5-10c)(-8)=20 | | 9a-4a= | | 196=6x+2(5x+18) | | 2m^2-11m-76=0 | | 6(8-5)= | | x^2-6=8x | | W-5=-8 | | 16+(3*8)-9= | | 196=6x+2(4x-15) | | -4-h=45 | | 196=6x+4(4x-15) | | 21x-4x-21= | | V-6.73=1.17 | | -5y=-125 | | 10x+5=14x-39 | | 3y-4=-4 | | 108=4x+4(2x+6) | | Y^3=13y-42 | | 138=6x+4(4x-15) | | 2n+3n+7=-11 | | 9x^2+y^2+36x-6y+29=0 | | 5q=25 | | x=6.5+-1.5y | | 12y+3=15 | | 4x^2+4x-99=0 | | 3a-6a= | | -16t^2+40t=h | | x^4=8x^2+7 | | 178=2x+2(7x+17) | | Ln(7x+3)=11 | | 2x-3(2x-2)=3(x-2) |

Equations solver categories