4x-9=7x-12

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


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

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

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

Solving
-9 + 4x = -12 + 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.
-9 + 4x + -7x = -12 + 7x + -7x

Combine like terms: 4x + -7x = -3x
-9 + -3x = -12 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9 + -3x = -12 + 0
-9 + -3x = -12

Add '9' to each side of the equation.
-9 + 9 + -3x = -12 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = -12 + 9
-3x = -12 + 9

Combine like terms: -12 + 9 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

See similar equations:

| 8h+1=4h+13 | | v+15=-5 | | (X^2-9)(5x+3)=0 | | 8x+1+49=180 | | -14w+4=-16w | | 2.6x+8=2.4+22 | | 5y-(2y-1)=4y+1 | | 9x-3x=72 | | 12x^2+12y^2-60x+75=0 | | 5-9i= | | Y=0.001x^2-0.01 | | 4x+56=78 | | 7x-6+1x=8x | | 2(4x-1)=7(x+10) | | 2+2c=6 | | 4x-2=-2x+3 | | 8.83=x+3.51 | | 6xy+3x-2=9y+2 | | 6y-9-2y+4=0 | | 3+2j=7 | | 3xy-14=12z | | 3n-7=6 | | 10x+2+68+70=180 | | x-10.16=-12 | | -8y-4=2y+16 | | 8x-5x-11=52 | | 5(x+1)-4x=6-2x-(4-2x) | | (x+5)(x-8)(4x-5)=0 | | x+4.8=-7.7 | | 5z=7y+2xy-3 | | 3u-4=5 | | R-2+R+7= |

Equations solver categories