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

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


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

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

Remove parenthesis around (9 + 4x)
9 + 4x = (2x) + (3x + -12)

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

Remove parenthesis around (-12 + 3x)
9 + 4x = (2x) + -12 + 3x

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

Combine like terms: (2x) + 3x = 5x
9 + 4x = -12 + 5x

Solving
9 + 4x = -12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
9 + 4x + -5x = -12 + 5x + -5x

Combine like terms: 4x + -5x = -1x
9 + -1x = -12 + 5x + -5x

Combine like terms: 5x + -5x = 0
9 + -1x = -12 + 0
9 + -1x = -12

Add '-9' to each side of the equation.
9 + -9 + -1x = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = -12 + -9
-1x = -12 + -9

Combine like terms: -12 + -9 = -21
-1x = -21

Divide each side by '-1'.
x = 21

Simplifying
x = 21

See similar equations:

| 3(-3x-12)=360 | | 3q-1=6 | | ln(6x+7)=4 | | ln(6+7)=4 | | 3x^4-18x=4x(x^2-4) | | 5=-m+3 | | H=-4t^2+8t+12 | | 6x-48+x^2-7x=5x-41 | | 4x+7-2x= | | -1-7m=-8m | | 5(n+7)-2(n+1)= | | (X+2)+7= | | 8+4+y= | | 5=6cosx | | x+19+17=63 | | (3+5+x)+7= | | y/4-13 | | 6-h=36 | | 4-v=54 | | 45+c=5 | | 7+k=49 | | (2^4)(x^8)(y^4)/(2x^8)(y^4) | | 2n=-11 | | 0+1=4y | | 6+(w+3)= | | 2^​4*​x^​8*​y^​4/​(2*​x^​8)*​y^​4 | | 26-k=6 | | 81+k=9 | | 3c^3-17c-6=0 | | 90x=72x+324 | | 24x-48=24x+4 | | 10x=20x+44 |

Equations solver categories