4(x-3)-5(x+7)=12x+4

Simple and best practice solution for 4(x-3)-5(x+7)=12x+4 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-3)-5(x+7)=12x+4 equation:


Simplifying
4(x + -3) + -5(x + 7) = 12x + 4

Reorder the terms:
4(-3 + x) + -5(x + 7) = 12x + 4
(-3 * 4 + x * 4) + -5(x + 7) = 12x + 4
(-12 + 4x) + -5(x + 7) = 12x + 4

Reorder the terms:
-12 + 4x + -5(7 + x) = 12x + 4
-12 + 4x + (7 * -5 + x * -5) = 12x + 4
-12 + 4x + (-35 + -5x) = 12x + 4

Reorder the terms:
-12 + -35 + 4x + -5x = 12x + 4

Combine like terms: -12 + -35 = -47
-47 + 4x + -5x = 12x + 4

Combine like terms: 4x + -5x = -1x
-47 + -1x = 12x + 4

Reorder the terms:
-47 + -1x = 4 + 12x

Solving
-47 + -1x = 4 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-47 + -1x + -12x = 4 + 12x + -12x

Combine like terms: -1x + -12x = -13x
-47 + -13x = 4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-47 + -13x = 4 + 0
-47 + -13x = 4

Add '47' to each side of the equation.
-47 + 47 + -13x = 4 + 47

Combine like terms: -47 + 47 = 0
0 + -13x = 4 + 47
-13x = 4 + 47

Combine like terms: 4 + 47 = 51
-13x = 51

Divide each side by '-13'.
x = -3.923076923

Simplifying
x = -3.923076923

See similar equations:

| 3(x-4)-(x+3)=-2x+1 | | 8.9(x-4.4)+3.6=9.0(2.4x-1.6) | | 2m^2x4m^3/2x4m^-2 | | 12(t+15)=9t | | 5(x+9)-2(x-14)=3 | | 10x+11y=1001 | | (10y+x)^2/x | | x^2+8x-4y-3x^2+7x= | | 2x=7x-5 | | 2m+3m^2-4m= | | 10x+11y=101 | | (X^2-4x+8)/2x | | 4x^2+3y+5x+6x^2= | | X^2-4x+8/2x | | 20Z+40=2z+76 | | 3Y+3Y=36 | | 7/12x=136/12 | | (3u-9)/2+(9u-9)/4=12 | | F-2=1 | | (2x+18/8x^8)(x/x^2-8) | | 3x+4x-7=28-4x | | 6z+3z=8z+4 | | 1x^3= | | 9/5=g+1/2 | | 6y+3y=8y | | 6y+3y=8y-2 | | 5x-7+2x=3x-3+4x-5 | | 7x+3-8x=2x+4-6x | | 2x^2+y^2-4x+10y-27=0 | | 6x-7-4x=2x-11-5x | | 2x^2-y^2-4x+10y-27=0 | | 3x-x+7x+12=3x+9 |

Equations solver categories