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

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


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

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

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

Reorder the terms:
-12 + -3x = -9 + 9 + 3x + 12x

Combine like terms: -9 + 9 = 0
-12 + -3x = 0 + 3x + 12x
-12 + -3x = 3x + 12x

Combine like terms: 3x + 12x = 15x
-12 + -3x = 15x

Solving
-12 + -3x = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-12 + -3x + -15x = 15x + -15x

Combine like terms: -3x + -15x = -18x
-12 + -18x = 15x + -15x

Combine like terms: 15x + -15x = 0
-12 + -18x = 0

Add '12' to each side of the equation.
-12 + 12 + -18x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -18x = 0 + 12
-18x = 0 + 12

Combine like terms: 0 + 12 = 12
-18x = 12

Divide each side by '-18'.
x = -0.6666666667

Simplifying
x = -0.6666666667

See similar equations:

| 3(x+4)-2(x-1)=5(x-6) | | -3(8y-5)+9y=3(y+1) | | x-0.37x=100 | | (3/4)*x=30 | | 48-5x=7x-48 | | 7x^2-112x+392=0 | | 3x+41=9-5x | | -7x+33=7+3x | | 45+8=3-2x | | 4(x-3)-6=-3(-8x+7)-5x | | k+1/k-3=0 | | 3xsquared=3-41 | | 3x^2=3-41 | | x^4+9x^3+14x^2+24x=0 | | 2X=5(Y-10) | | x+.05x=7498 | | x*(x+2)=6560 | | 2(-6.8)=34+7(-6.8) | | 4y^2+12y+9=-y | | 7x^2+30+8=0 | | 2x=34+7x | | 12y-12=72 | | (4n+6)=(2n)+60 | | x*(4x+1)*(x-8)=0 | | 2ab=6 | | 2(6y-4/4)-2y-2=0 | | 2x-[x+4]=9 | | x-0.12x=100 | | -54/-3= | | (-8*4*-2)*(12*3)= | | 0.12x=100 | | (123*34*-5)*76*0= |

Equations solver categories