7x-1=8x-4

Simple and best practice solution for 7x-1=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-1=8x-4 equation:


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

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

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

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

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

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

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

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

Combine like terms: -4 + 1 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

See similar equations:

| 3(2x-3)+5=17 | | 3x+8=8x-22 | | -13-x=-5 | | -5.00-4.00x=53.00 | | 3(x-1)-2(x+4)=10 | | -135-20(x-4)=24x | | 6y^4-12y^3+4y^2= | | 4-x=5x+10 | | -65+7(x+7)=-3-4(x-5) | | -6(x+7)=20 | | 17=6(x-2) | | --4-3*5= | | 8x^4/2x | | -4-3x=11 | | (2+3)2+x=12 | | y+6(108-36)+22=72 | | -13+12x=12 | | 3x=4m | | P=13 | | x*x-2=5-x | | 9/8x+7/16x=50/16 | | .7y-.2y=5.5 | | x*2+1=0 | | 5-2d=21 | | 8n-27=29 | | 250x^8/2x^2=0 | | f(x)=x^3+x^2-42x | | (2/c+2)+(5/c^2-4) | | x+1/x=10 | | 17Y-2t-3t+y= | | PLUS+PLUS= | | 5x+14=x |

Equations solver categories