x+x+4+5=28

Simple and best practice solution for x+x+4+5=28 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+4+5=28 equation:


Simplifying
x + x + 4 + 5 = 28

Reorder the terms:
4 + 5 + x + x = 28

Combine like terms: 4 + 5 = 9
9 + x + x = 28

Combine like terms: x + x = 2x
9 + 2x = 28

Solving
9 + 2x = 28

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 2x = 28 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 28 + -9
2x = 28 + -9

Combine like terms: 28 + -9 = 19
2x = 19

Divide each side by '2'.
x = 9.5

Simplifying
x = 9.5

See similar equations:

| 2x+6y=90 | | 11=8x+7/3 | | 3x-8+2x+-4x=48 | | (0)=-1/3x+2 | | 6-6x=10-8 | | (0)=-1/3(0) | | 4/9m=-24 | | 8y^2+3y-5=0 | | (-x/x-4)+9=6x/x-4 | | (-x/6)=9 | | (-x/4)+9=5 | | (-x/2)=10 | | -tan(x)=tan(-x) | | (-x/10)+(5x-6)/8=2x-7 | | (-x-3)/5=(y-7)/2 | | (-x-11)/3=21 | | (-x+3)*2/(-2)=4 | | (-x+2)(2x-5)/x+1=0 | | (-x+10)/(-5x)=1.02 | | (-x)-11/3=21 | | -43.7=12.5+g | | x^2+7x+10=-27 | | (-t)/7+5=16 | | -4y-x=1 | | (-9/8a)=36 | | (-9/4)=(3x/20) | | -18g-6-33g= | | (-9/2y)-5y=22 | | (-9/10)-6x+3x=(-99/10) | | 9y+3y=24 | | (-9)+x/3=51 | | (-8x-7)/3=11 |

Equations solver categories