x-12x+7=4x-9

Simple and best practice solution for x-12x+7=4x-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 x-12x+7=4x-9 equation:


Simplifying
x + -12x + 7 = 4x + -9

Reorder the terms:
7 + x + -12x = 4x + -9

Combine like terms: x + -12x = -11x
7 + -11x = 4x + -9

Reorder the terms:
7 + -11x = -9 + 4x

Solving
7 + -11x = -9 + 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.
7 + -11x + -4x = -9 + 4x + -4x

Combine like terms: -11x + -4x = -15x
7 + -15x = -9 + 4x + -4x

Combine like terms: 4x + -4x = 0
7 + -15x = -9 + 0
7 + -15x = -9

Add '-7' to each side of the equation.
7 + -7 + -15x = -9 + -7

Combine like terms: 7 + -7 = 0
0 + -15x = -9 + -7
-15x = -9 + -7

Combine like terms: -9 + -7 = -16
-15x = -16

Divide each side by '-15'.
x = 1.066666667

Simplifying
x = 1.066666667

See similar equations:

| 2g+4-3=7 | | -2k+5.1+4.3k+0.1K-3= | | 0.25s+9.99=113.74 | | y=9mx+7b | | 7.5-1.5y=-2.6666667+0.1666666667y | | 2x^2-26x-126=0 | | 6n+3n-8n+1=16 | | 8x^2(-7x^2+6x-8)= | | 2(.3333333333-8)=-22 | | 5s=130 | | 0=t-(-1.4) | | 16y-11y-4=1 | | 2+3x+2x=-33 | | 12-4=0 | | -17b+5b+-12=0 | | 15=(2x+3)(2x+3.25) | | (x-5)-(4x+1)=0 | | 15x^4-6x^2+9x= | | 3.2=27.52 | | 16x^2-25y^2-8x+12y-16=0 | | 0=-2x^2-15x-14 | | 6k+3k-1=17 | | 4y-zy=28 | | 5x-18=x*x*x | | (x+5)(x+2)=28 | | 12n-7n=20 | | q-3q=5q | | -4x+8=5x-1 | | log(4x+15)=2 | | 2.4z+9.6=21.3 | | 4p=11p-14 | | x^2+12x=-100 |

Equations solver categories