7x-2=8x-1

Simple and best practice solution for 7x-2=8x-1 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-2=8x-1 equation:


Simplifying
7x + -2 = 8x + -1

Reorder the terms:
-2 + 7x = 8x + -1

Reorder the terms:
-2 + 7x = -1 + 8x

Solving
-2 + 7x = -1 + 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.
-2 + 7x + -8x = -1 + 8x + -8x

Combine like terms: 7x + -8x = -1x
-2 + -1x = -1 + 8x + -8x

Combine like terms: 8x + -8x = 0
-2 + -1x = -1 + 0
-2 + -1x = -1

Add '2' to each side of the equation.
-2 + 2 + -1x = -1 + 2

Combine like terms: -2 + 2 = 0
0 + -1x = -1 + 2
-1x = -1 + 2

Combine like terms: -1 + 2 = 1
-1x = 1

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

Simplifying
x = -1

See similar equations:

| 23+x-9=2 | | x+x-11=87 | | 8.9x-6=7.9x+7 | | y+9+2y=180 | | -6.8+r=-2.7 | | 7s-35=105 | | 7x^2-8x+3=18+3x-5x^2 | | 4x+9=5x+5 | | 10x=15(15-x) | | 4=z+11 | | p/2=p/4+3/4 | | 7x^2-2=-4x | | 3n+45=51 | | 19x+26=18x+18 | | p/2=p+3/4 | | 5x-9=4x-6 | | -4x+16=44 | | 4Q+14=78 | | 6x+9=5x-9 | | x+x-21=85 | | 5-(4-3y)=23 | | -3x+10=-x+18 | | 5x-9=4x+6 | | 151-3x=33x+19 | | (1/7)-(2/7) | | 5x+21=71 | | -4x-7=-39 | | 6x-27=39 | | x-11=-4x+19 | | 8-8x=119-29x | | 4(2r-8)=1/2(49r+70) | | 2=x^2 |

Equations solver categories