-4(x+4)=x+9

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


Simplifying
-4(x + 4) = x + 9

Reorder the terms:
-4(4 + x) = x + 9
(4 * -4 + x * -4) = x + 9
(-16 + -4x) = x + 9

Reorder the terms:
-16 + -4x = 9 + x

Solving
-16 + -4x = 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.
-16 + -4x + -1x = 9 + x + -1x

Combine like terms: -4x + -1x = -5x
-16 + -5x = 9 + x + -1x

Combine like terms: x + -1x = 0
-16 + -5x = 9 + 0
-16 + -5x = 9

Add '16' to each side of the equation.
-16 + 16 + -5x = 9 + 16

Combine like terms: -16 + 16 = 0
0 + -5x = 9 + 16
-5x = 9 + 16

Combine like terms: 9 + 16 = 25
-5x = 25

Divide each side by '-5'.
x = -5

Simplifying
x = -5

See similar equations:

| 3(1)-8(-2)=19 | | -4.6=3x+25.4 | | X-3/10=2/5 | | x÷2/3=3/4 | | 1.6z=1.6 | | 11/12=x/12 | | W=2v-8 | | 126+5x=180 | | 2yX240/7y | | 13n^2= | | (2x-1)(2x+1)=180 | | 9x+7x=-64 | | 7p^2-5=695 | | 8-(3n-9)=5-4n | | 5/12=q/6 | | 9X+1=13x-11 | | 3(15)=45 | | 3.8+x=8.2 | | -2.9x=47.56 | | 2x.240/7x | | 12+3f=12 | | -6x-1=x+34 | | 3/7x-1/12=-4/7x-3/4 | | 92n=12n | | 4x+4(-2x+3)=8 | | -2x+3(x-1)=-4+x-2 | | 7w^2+12w=8w+9 | | 9y-4y(y+5)=40 | | w^2+25=9 | | 14-34x=78 | | (-3)-11x= | | 4x^3-16x^2+64x+256=0 |

Equations solver categories