12x+9=4x+145

Simple and best practice solution for 12x+9=4x+145 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+9=4x+145 equation:


Simplifying
12x + 9 = 4x + 145

Reorder the terms:
9 + 12x = 4x + 145

Reorder the terms:
9 + 12x = 145 + 4x

Solving
9 + 12x = 145 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
9 + 12x + -4x = 145 + 4x + -4x

Combine like terms: 12x + -4x = 8x
9 + 8x = 145 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + 8x = 145 + 0
9 + 8x = 145

Add '-9' to each side of the equation.
9 + -9 + 8x = 145 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = 145 + -9
8x = 145 + -9

Combine like terms: 145 + -9 = 136
8x = 136

Divide each side by '8'.
x = 17

Simplifying
x = 17

See similar equations:

| 20y^2+21-5= | | 15x+10=2x+88 | | 4(2d+3)=68 | | 2x(6-3)+4=x-2 | | 8+z/9=-2 | | R-1=-5 | | 19x-6=5x-104 | | -(x-9)=2 | | 80xy-45x^2=0 | | x/7-2=-7 | | .2A+A=65.75 | | 1.5x+(-6)=1 | | 17x-8=2x-113 | | -6(x-5)=x+5 | | X*-6X+6=0 | | 13m=3m+50 | | x^4-72x^2+96=0 | | 4p+9-p=6 | | 12x^4-72x^2+96=0 | | -12x^2-4x+40= | | 127000=(9.8)(m)(184) | | (5n+21)+(3n+23)=180 | | 6w=3w-8 | | 18x+8x-2=32 | | -9y+12=93 | | 18x+8x-2+32=180 | | (4*4)*(9*9)= | | (2n+19)=(5n+21) | | 4z-3=7z+8-3z | | x=4(90-x) | | (2n+19)+(5n+21)=180 | | 7p-6q+5p+7q= |

Equations solver categories