2(x+9)-4x=12-3(2x+3)

Simple and best practice solution for 2(x+9)-4x=12-3(2x+3) 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 2(x+9)-4x=12-3(2x+3) equation:


Simplifying
2(x + 9) + -4x = 12 + -3(2x + 3)

Reorder the terms:
2(9 + x) + -4x = 12 + -3(2x + 3)
(9 * 2 + x * 2) + -4x = 12 + -3(2x + 3)
(18 + 2x) + -4x = 12 + -3(2x + 3)

Combine like terms: 2x + -4x = -2x
18 + -2x = 12 + -3(2x + 3)

Reorder the terms:
18 + -2x = 12 + -3(3 + 2x)
18 + -2x = 12 + (3 * -3 + 2x * -3)
18 + -2x = 12 + (-9 + -6x)

Combine like terms: 12 + -9 = 3
18 + -2x = 3 + -6x

Solving
18 + -2x = 3 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
18 + -2x + 6x = 3 + -6x + 6x

Combine like terms: -2x + 6x = 4x
18 + 4x = 3 + -6x + 6x

Combine like terms: -6x + 6x = 0
18 + 4x = 3 + 0
18 + 4x = 3

Add '-18' to each side of the equation.
18 + -18 + 4x = 3 + -18

Combine like terms: 18 + -18 = 0
0 + 4x = 3 + -18
4x = 3 + -18

Combine like terms: 3 + -18 = -15
4x = -15

Divide each side by '4'.
x = -3.75

Simplifying
x = -3.75

See similar equations:

| 0.50p+7=0.75p+9 | | 3-3x-5x=-21 | | x^2+12x-126=0 | | 105=d-21 | | 2.8=w | | 2+8=23+x | | 0=6x-7x+2 | | 3x+12=-28-5 | | 15z-5=-6z+37 | | e^5=x+8 | | 1/2=r | | 3+6m= | | 2y=2-4x | | -2p=2-p | | 12n^2+4n-18=0 | | 3y=-3-6x | | 2csquared+5=37 | | 35=9a | | 2x/4=19 | | 5(-4y+-6)=30 | | 3u+25=8u | | (-2)=(-7)x-2x-2 | | 6p*x(-3)=198 | | 0=x^2+32x-744 | | 2(7x-4)=4x-6(2-x)+7 | | 5(4x-4)+5(19-2x)-3(3x+2)=-4 | | x=4-mod(2x+1) | | 20x+6=166 | | 9x-12=3x+17 | | y^2=84 | | 14x+8=10x-5 | | 13x-5=18x-20 |

Equations solver categories