12x-28-2=12x+9

Simple and best practice solution for 12x-28-2=12x+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-28-2=12x+9 equation:


Simplifying
12x + -28 + -2 = 12x + 9

Reorder the terms:
-28 + -2 + 12x = 12x + 9

Combine like terms: -28 + -2 = -30
-30 + 12x = 12x + 9

Reorder the terms:
-30 + 12x = 9 + 12x

Add '-12x' to each side of the equation.
-30 + 12x + -12x = 9 + 12x + -12x

Combine like terms: 12x + -12x = 0
-30 + 0 = 9 + 12x + -12x
-30 = 9 + 12x + -12x

Combine like terms: 12x + -12x = 0
-30 = 9 + 0
-30 = 9

Solving
-30 = 9

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:

| -(7-6x)-16=-15+6x | | 30x+10=(30x-6)-2x | | -12-6x=-7(6+3x) | | -4(t+7)=-16 | | 16x+6x+1=14x+7+2x | | X(x+5)=400 | | (t+7)-4=-16 | | 30x+10=(30x-6)+2x | | 87x-98=765 | | X-4/6= | | 9x+6=3x-9 | | 12x+18=6x+60 | | .83xt-4=6 | | 16x+18=6x+60 | | 4x=10x+8 | | 5+2(x+1)=2x-4 | | x^2-8x-1920=0 | | -1+2x=-1+2x | | x(x+6)=55 | | z+.78=1.6 | | -[9z-(20z+3)]=3+(10z+1) | | bn=(-3)n-1 | | 10x-15=7x+2 | | 8x+2.5=7x | | 3x-5=10x-83 | | -28p-6(6-6p)=3(p-3)-37 | | 0=10t-4.9t^2 | | C(x)=9x+1500 | | 2pq=2(0.7)(0.3) | | -x+18=x+2 | | -x^5+4x^4-4x^3= | | x/12.5=3.50 |

Equations solver categories