x+x+x+4=x+x+7

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


Simplifying
x + x + x + 4 = x + x + 7

Reorder the terms:
4 + x + x + x = x + x + 7

Combine like terms: x + x = 2x
4 + 2x + x = x + x + 7

Combine like terms: 2x + x = 3x
4 + 3x = x + x + 7

Reorder the terms:
4 + 3x = 7 + x + x

Combine like terms: x + x = 2x
4 + 3x = 7 + 2x

Solving
4 + 3x = 7 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
4 + 3x + -2x = 7 + 2x + -2x

Combine like terms: 3x + -2x = 1x
4 + 1x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
4 + 1x = 7 + 0
4 + 1x = 7

Add '-4' to each side of the equation.
4 + -4 + 1x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 7 + -4
1x = 7 + -4

Combine like terms: 7 + -4 = 3
1x = 3

Divide each side by '1'.
x = 3

Simplifying
x = 3

See similar equations:

| 8(7x+4)=-(24-5) | | 5c+2=3c+14 | | 1.8x+2.8=2.5+2.1 | | 2b+1=5b+9 | | -3(2x+5)-4(x+3)=23 | | 16-6x=-10 | | 10+10+4=x+x+x+x | | 9x+1=15-x | | 4x+3=33+6 | | 5x-2+3x=17+12x-23 | | 5x-3x+x+8=2x+1+x+x | | x-17=2x+3 | | 3x-y=12 | | 4-3x=19+8x | | 19x=266 | | n=2m+2p | | 2x+1+x+4=x+16+x | | 13x+15=11x-25 | | 2x-3y=10 | | 15x+24=8(10+3x)-2 | | 37=15a-5a-3 | | x+y=12 | | 9x+8=4z-17 | | y=2x | | 36-4c-3c=22 | | 5x+2=3x+12 | | 5n+3n-n+5=26 | | 6x-11=2x+5 | | 19x-34=56-x | | 5(x+2)=25 | | -11x+10=-45 | | -15=-5(3x+7) |

Equations solver categories