4x+9=12-4x-5

Simple and best practice solution for 4x+9=12-4x-5 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 4x+9=12-4x-5 equation:


Simplifying
4x + 9 = 12 + -4x + -5

Reorder the terms:
9 + 4x = 12 + -4x + -5

Reorder the terms:
9 + 4x = 12 + -5 + -4x

Combine like terms: 12 + -5 = 7
9 + 4x = 7 + -4x

Solving
9 + 4x = 7 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
9 + 4x + 4x = 7 + -4x + 4x

Combine like terms: 4x + 4x = 8x
9 + 8x = 7 + -4x + 4x

Combine like terms: -4x + 4x = 0
9 + 8x = 7 + 0
9 + 8x = 7

Add '-9' to each side of the equation.
9 + -9 + 8x = 7 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = 7 + -9
8x = 7 + -9

Combine like terms: 7 + -9 = -2
8x = -2

Divide each side by '8'.
x = -0.25

Simplifying
x = -0.25

See similar equations:

| bn=(-2)n-1 | | F(2)=(x-4)2 | | S-5=79 | | v^2-v-6=6 | | 10n^2-20n=12 | | x^2+y^2+18x+8y+97=4 | | 3-3*2+2= | | -11=-5+2v | | 2x^2-17+21=0 | | 4n^2+16n-54=0 | | 6x+9x=3+8x+4 | | -3(x+4)3+3=27 | | Y=-3(-2)+b | | 6n^2=-12n+11 | | -a^6+5=2 | | a-(-6)=10 | | 7x+3=5x-6 | | 8a^2=16a+64 | | 3x(x-1)+2+(x-1)=0 | | lg(2x+1)-lg(x-1)=0.5 | | 3x*6x*2x^3= | | 50=8-2y | | 2x+9+3x+8+5y-2y= | | x^2+4x-8=4 | | 1.5z+1.5=5.4 | | -2(17x-4)+7(5x-3)-5=3-4 | | 3w=5w-20 | | 4x-9=3x+3-5x | | 2(x+1)3-3=13 | | 35=5w-2 | | 2q+18=15q-3 | | mf=3x+9 |

Equations solver categories