x+x+3=155

Simple and best practice solution for x+x+3=155 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+3=155 equation:


Simplifying
x + x + 3 = 155

Reorder the terms:
3 + x + x = 155

Combine like terms: x + x = 2x
3 + 2x = 155

Solving
3 + 2x = 155

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 2x = 155 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 155 + -3
2x = 155 + -3

Combine like terms: 155 + -3 = 152
2x = 152

Divide each side by '2'.
x = 76

Simplifying
x = 76

See similar equations:

| 4(m-2)-3=-26-m | | (-9-8x)-8x=55 | | 5+3x=8+2x | | -9(v+4)+2v+7=8v+11 | | -2+7x=4x+16 | | log(2x-4)16=44 | | 9d+8=8d+10 | | 6y-5(y-3)+1=6 | | x-23=27 | | j/10=12 | | 4x^2+7x+2=3x^2+3x+17 | | -6=5x^2-11x | | 4x+12=5x+7-8x | | 30y+8=3 | | 3x+12=-28-5x | | (.5a)+(20+a)+(a)=180 | | g/4=12 | | 4x^2+16x+28=-4x+3 | | 5x+6-4x=3+4 | | 9+12x=20+x | | -4+2x=-16+2x | | 3e-9=4.8 | | 44-6x=14-9x | | 5(-1x+7)=0 | | (6z-7)+(7z-4)= | | (5x)+(4x-9)+(x)=180 | | 5x-2=50x+16 | | 6(x-8)=-36 | | 4p^2-9+6p=6p | | 3(n+4)=20 | | 5x+13=127-9x | | x^4+7x+12=0 |

Equations solver categories