7x-8=9+2x

Simple and best practice solution for 7x-8=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-8=9+2x equation:


Simplifying
7x + -8 = 9 + 2x

Reorder the terms:
-8 + 7x = 9 + 2x

Solving
-8 + 7x = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-8 + 7x + -2x = 9 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-8 + 5x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-8 + 5x = 9 + 0
-8 + 5x = 9

Add '8' to each side of the equation.
-8 + 8 + 5x = 9 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 9 + 8
5x = 9 + 8

Combine like terms: 9 + 8 = 17
5x = 17

Divide each side by '5'.
x = 3.4

Simplifying
x = 3.4

See similar equations:

| 3x^2-12=-2x^2+5x+12 | | 118=x+42 | | 2y=12-5(-2) | | 40-4x=80-8x | | 118=x+14 | | squarex=8 | | 2K-4P= | | 4x+3=2.8 | | 4z/7-2=0 | | 5-3x+2x=9x+39 | | 12y-7=18 | | 6ax^2+6ax+6a=6a | | ln(3-4x)=12 | | 0.67(3)-0.5= | | 180=10x+10 | | 0.67(0)+2= | | 0.67(3)+2= | | -0.67(3)+0.5= | | -0.67(3)+2= | | 4y+x=14 | | X^2+12x-24x= | | 4x-5=3(-2+1) | | 2x-11=-8x+19 | | 1/2(4)-2= | | y=2(x-1)-1 | | (10n^3)/(3x^5y^4)/(5mn^2)/(6x^3y) | | 7=2(x-1)-1 | | -2x-20=8x-2 | | 10y+10-9y= | | -6a-8b/4a | | 2x+17.2=9 | | x7/x |

Equations solver categories