9x-2(4x+5)=2x-(4-x)-12

Simple and best practice solution for 9x-2(4x+5)=2x-(4-x)-12 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 9x-2(4x+5)=2x-(4-x)-12 equation:


Simplifying
9x + -2(4x + 5) = 2x + -1(4 + -1x) + -12

Reorder the terms:
9x + -2(5 + 4x) = 2x + -1(4 + -1x) + -12
9x + (5 * -2 + 4x * -2) = 2x + -1(4 + -1x) + -12
9x + (-10 + -8x) = 2x + -1(4 + -1x) + -12

Reorder the terms:
-10 + 9x + -8x = 2x + -1(4 + -1x) + -12

Combine like terms: 9x + -8x = 1x
-10 + 1x = 2x + -1(4 + -1x) + -12
-10 + 1x = 2x + (4 * -1 + -1x * -1) + -12
-10 + 1x = 2x + (-4 + 1x) + -12

Reorder the terms:
-10 + 1x = -4 + -12 + 2x + 1x

Combine like terms: -4 + -12 = -16
-10 + 1x = -16 + 2x + 1x

Combine like terms: 2x + 1x = 3x
-10 + 1x = -16 + 3x

Solving
-10 + 1x = -16 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-10 + 1x + -3x = -16 + 3x + -3x

Combine like terms: 1x + -3x = -2x
-10 + -2x = -16 + 3x + -3x

Combine like terms: 3x + -3x = 0
-10 + -2x = -16 + 0
-10 + -2x = -16

Add '10' to each side of the equation.
-10 + 10 + -2x = -16 + 10

Combine like terms: -10 + 10 = 0
0 + -2x = -16 + 10
-2x = -16 + 10

Combine like terms: -16 + 10 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

See similar equations:

| 5(z+4)+6z=97 | | 2/x+1=8/12 | | 12.92/3.4 | | 5/5x+6/5x=33 | | -43-(13)=x/2 | | 14x=736 | | a=(20-2x) | | x^2+14= | | x^2+14x | | 7p=50+5p | | m/3=9/4 | | -5(4y-6)-y=-3(y-4) | | 1/2(8x+10) | | 0.50(9.0+-1y)+0.20y=3.45 | | 4/3y+9+y-3/2y-6=-2 | | 10=5x+3x-8 | | W^2-8w+24=0 | | 17x+8=4(4x+1) | | 0.15y+0.03(y+2000)=1500 | | w-4/6-3w-1/2=-1 | | 4(-5k-1)-4k=20 | | 6[-6x+6+4(x+1)]=6x-12 | | 2/3=x+4/18 | | x+1.6x= | | A=4a-(n-7)d | | -2(d+2)+18-2(2d+5)=5-(-3d) | | 9x-2x+4=x-9+13 | | 9y-12y=-17-22 | | x^2/y/(x/y) | | a=(20-2x)(8-2x) | | -b/48=8/12 | | 5(6)=30-3y |

Equations solver categories