12x-1=7x+9

Simple and best practice solution for 12x-1=7x+9 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 12x-1=7x+9 equation:


Simplifying
12x + -1 = 7x + 9

Reorder the terms:
-1 + 12x = 7x + 9

Reorder the terms:
-1 + 12x = 9 + 7x

Solving
-1 + 12x = 9 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-1 + 12x + -7x = 9 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-1 + 5x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + 5x = 9 + 0
-1 + 5x = 9

Add '1' to each side of the equation.
-1 + 1 + 5x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + 5x = 9 + 1
5x = 9 + 1

Combine like terms: 9 + 1 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

See similar equations:

| (x^2-4x-5)(3x^2+81)=0 | | (x^2-1)(x^2+16)=0 | | 2x+3/8=3x-3/8 | | 4-(3x+1)=(x-3)+2 | | 2x+9+x=33 | | 3(x-2)+4=6(x-1)+x | | y=(5)4 | | y=5+9 | | -3p+8=5 | | 32xy=w | | 2q+5=4q+7 | | 6y=3x-39 | | 6y-5=2y+23 | | 5x-8=5(x-3) | | 2(3x+x)=0 | | 18x/9x | | 2x-3y+10=0 | | 1/4(x+4)=1/8(2x+8) | | 35/(5/2)=N | | (x^2+6x+9)=0 | | t/3=16 | | 32/3x=1 | | 4n+21=3n+19 | | 3/8x-1/6=-5/8x-2/3 | | 69=7x+41 | | 2x-15x-27=0 | | -9x-12=3x+12 | | 4x-45=67 | | 4x-3y-2x+y= | | (1/2)+x=2 | | (2u+9)(7-u)=0 | | (3/x)=(x/3) |

Equations solver categories