7x-9=x-39

Simple and best practice solution for 7x-9=x-39 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-9=x-39 equation:


Simplifying
7x + -9 = x + -39

Reorder the terms:
-9 + 7x = x + -39

Reorder the terms:
-9 + 7x = -39 + x

Solving
-9 + 7x = -39 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-9 + 7x + -1x = -39 + x + -1x

Combine like terms: 7x + -1x = 6x
-9 + 6x = -39 + x + -1x

Combine like terms: x + -1x = 0
-9 + 6x = -39 + 0
-9 + 6x = -39

Add '9' to each side of the equation.
-9 + 9 + 6x = -39 + 9

Combine like terms: -9 + 9 = 0
0 + 6x = -39 + 9
6x = -39 + 9

Combine like terms: -39 + 9 = -30
6x = -30

Divide each side by '6'.
x = -5

Simplifying
x = -5

See similar equations:

| y=-2(0+3) | | 4x^3+3x-6=0 | | U+kx=yx | | 5/6-0.2 | | -27=f | | y=-2(-3+3) | | 25x+16+14x+8=180 | | 8cosx=4.64 | | F+17=24 | | 35-5x/4=2x-3 | | 20=0.5x+12 | | -54/100=36/100m | | F+24=17 | | -3(5t-3)+9t=8t-2 | | 24-y=-59 | | -2+3x=x-4 | | 2/7x6/13 | | y=-2(-6+3) | | Y+-(-10)=6 | | H+5=19 | | 10x^2+10x=20 | | H+31.2=17.3 | | 6x=-7x+26 | | y=-10(1+2) | | 3x-6=-12-6x | | 0.25x+0.5=10 | | y=-10(0+2) | | -4(7y-5)+2=-28y+22 | | -57=21-x | | y=-10(-1+2) | | 1/6÷1.5 | | 12a+24=36a |

Equations solver categories