21x+2=18x+18x+4

Simple and best practice solution for 21x+2=18x+18x+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 21x+2=18x+18x+4 equation:


Simplifying
21x + 2 = 18x + 18x + 4

Reorder the terms:
2 + 21x = 18x + 18x + 4

Reorder the terms:
2 + 21x = 4 + 18x + 18x

Combine like terms: 18x + 18x = 36x
2 + 21x = 4 + 36x

Solving
2 + 21x = 4 + 36x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-36x' to each side of the equation.
2 + 21x + -36x = 4 + 36x + -36x

Combine like terms: 21x + -36x = -15x
2 + -15x = 4 + 36x + -36x

Combine like terms: 36x + -36x = 0
2 + -15x = 4 + 0
2 + -15x = 4

Add '-2' to each side of the equation.
2 + -2 + -15x = 4 + -2

Combine like terms: 2 + -2 = 0
0 + -15x = 4 + -2
-15x = 4 + -2

Combine like terms: 4 + -2 = 2
-15x = 2

Divide each side by '-15'.
x = -0.1333333333

Simplifying
x = -0.1333333333

See similar equations:

| 6(x+4)+39=-3x | | x^2-6x-11=0 | | 7x-2=6x+7x+4 | | 4x-12=-6+8 | | 11x+6=16x-5 | | Y=(x-3)(x-11) | | 8x+7=9x-3 | | 14x+4=7x+32 | | 6(x-3)=2x-2 | | Y=(x-3)(7-11) | | 9(x+4)+7(x+4)=6x-6 | | 3(x+4)+36=-3x | | -8x+15=-15x+10 | | -9x+24=-3x+72 | | 5b+3=4b+19 | | 8x-3=6x+6 | | 6x-2y=-10 | | 2t^2-14t+3=3 | | 2z-4(z+1)=-(6z+4)+z | | -6(-4)-8y=-48 | | n^2+5n=0 | | 7x-13=2x+2 | | -16=7b-2 | | 2w-6=-30 | | 3z-12=-36 | | 0.22y-1.4=0.12y+1-0.7y | | 2+1k=5-2k | | 8(x-2)-5(x+4)=20x+x | | -24=4x | | 3x+4=21x | | -9(-2)-3y=6 | | 3+4y=-31 |

Equations solver categories