2a-8=4a-2a-4

Simple and best practice solution for 2a-8=4a-2a-4 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 2a-8=4a-2a-4 equation: 


Simplifying
2a + -8 = 4a + -2a + -4

Reorder the terms:
-8 + 2a = 4a + -2a + -4

Reorder the terms:
-8 + 2a = -4 + 4a + -2a

Combine like terms: 4a + -2a = 2a
-8 + 2a = -4 + 2a

Add '-2a' to each side of the equation.
-8 + 2a + -2a = -4 + 2a + -2a

Combine like terms: 2a + -2a = 0
-8 + 0 = -4 + 2a + -2a
-8 = -4 + 2a + -2a

Combine like terms: 2a + -2a = 0
-8 = -4 + 0
-8 = -4

Solving
-8 = -4

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:

| 36-x=20 | | n+7=-11 | | -1=-y-6 | | z+6+4x+9+8u= | | 14=-u/4 | | -2n-3+n=-45 | | 6x-7=5x-4 | | 3(x+3)=63 | | -18=2(-4)+b | | 3x-1+5=55 | | X^2-160x+7500=0 | | 3(8x+3)-4=7x-3 | | 36-x=10 | | 5x+3x=-72 | | 8c-4+7=12 | | -1x=-y-6 | | 0=x^2-66x+1089 | | 0.54(6)+0.06x=0.18(12+X) | | n+19=-5 | | 4k-2+1=4k-5 | | x+20+2x=20-10-15 | | 4-d=-(d+4) | | 6a-1=7 | | Y=-b^2-4 | | 2(5x+1)=3x-7x | | x-75=245.76 | | 4-d=-(d) | | 4-d=-(d) | | 5(x+1)+2=2x+1 | | -1x+y=-6 | | 10=-2 | | 1.5x-3.5(-2x+14)=2 |

Equations solver categories