3+5=x+9

Simple and best practice solution for 3+5=x+9 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 3+5=x+9 equation:


Simplifying
3 + 5 = x + 9

Combine like terms: 3 + 5 = 8
8 = x + 9

Reorder the terms:
8 = 9 + x

Solving
8 = 9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
8 + -1x = 9 + x + -1x

Combine like terms: x + -1x = 0
8 + -1x = 9 + 0
8 + -1x = 9

Add '-8' to each side of the equation.
8 + -8 + -1x = 9 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = 9 + -8
-1x = 9 + -8

Combine like terms: 9 + -8 = 1
-1x = 1

Divide each side by '-1'.
x = -1

Simplifying
x = -1

See similar equations:

| -6k-13=7(2+3k) | | 3-4(12x+3)=3 | | 36X^2-108x+9y^2+6y+82=0 | | 3x^4-12x^2+5=0 | | 3-4(12x+3)= | | 7x-4(-2x-40)=250 | | 2x=y/2 | | 16x^2=-8+24x | | d^2+36=12d | | 7p-12=9p+4 | | X+2=5x-9 | | X-2=5x-9 | | 3d-6=d-18 | | N=(0.5)6n | | 18x^2+24x=24 | | 5-9x/6=-12 | | 8d+6=5d+33 | | x^1-6x+8=0 | | 2y^3-7y+2x=8 | | 18+(3x+y)i=2x-5i | | 30x^3-42x^2=-20x^3-7x^2 | | 23x^2+10x-33=0 | | (30x^2-42x)/(x)=(-20x^2-7x)/(x) | | 9a-5a-6a+5b-2a-3b+7b+3a= | | 2x+12=4x+16 | | (30x^2-42x)/x=(-20x^2-7x)/x | | 39-2x=48+x | | X^2=90-2 | | x+(.0825)x=18 | | 16x^2+5x-21=0 | | 5x/3-1/4=x/2 | | x+x(.0875)=18 |

Equations solver categories