4x+3x=7x+12

Simple and best practice solution for 4x+3x=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+3x=7x+12 equation: 


Simplifying
4x + 3x = 7x + 12

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

Reorder the terms:
7x = 12 + 7x

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

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

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

Solving
0 = 12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 6w-9w=9 | | 12-3x=10x-45 | | y=-10*1+1 | | y=-10*0+1 | | (x+1)(2x+5)=(2x+3)(x-4)+5 | | 3x^2+14xy+8y^2=0 | | 6x^2+14xy+8y^2=0 | | y=-10*-1+1 | | (2x+9)(7x-9)= | | 16=p/4+10 | | C^2=5c | | (+3)+(-7) | | y=-10*-5+1 | | 5m-9=8m+9 | | 9x+2=6x+38 | | (2x+9)(7x-9)=0 | | 6x^2-14xy+8y^2=0 | | 2(y+5)+2(x+5)= | | 4m^2-27m-40=0 | | x+(x*3)=36 | | 3x^2+36x+21=0 | | 4x^2+31x+42=0 | | 6x-9=6x+12 | | na=b | | (x+4)(x+13)=0 | | 52-20/3x4+9x2= | | (x-8)(x+4)=0 | | an=b | | (4-5x)(4x-5)=(10x-3)(7-2x) | | 5(x-2)+74=(-3x) | | 2=4y-3 | | 6x+6y=2 |

Equations solver categories