3(x+5)=3(3x+12)

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


Simplifying
3(x + 5) = 3(3x + 12)

Reorder the terms:
3(5 + x) = 3(3x + 12)
(5 * 3 + x * 3) = 3(3x + 12)
(15 + 3x) = 3(3x + 12)

Reorder the terms:
15 + 3x = 3(12 + 3x)
15 + 3x = (12 * 3 + 3x * 3)
15 + 3x = (36 + 9x)

Solving
15 + 3x = 36 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
15 + 3x + -9x = 36 + 9x + -9x

Combine like terms: 3x + -9x = -6x
15 + -6x = 36 + 9x + -9x

Combine like terms: 9x + -9x = 0
15 + -6x = 36 + 0
15 + -6x = 36

Add '-15' to each side of the equation.
15 + -15 + -6x = 36 + -15

Combine like terms: 15 + -15 = 0
0 + -6x = 36 + -15
-6x = 36 + -15

Combine like terms: 36 + -15 = 21
-6x = 21

Divide each side by '-6'.
x = -3.5

Simplifying
x = -3.5

See similar equations:

| 7(n-3)+3(n-4)=2 | | (1/3*3.14*2*7)^2 | | 4/3x-3/2x | | 6x-16=8x+2 | | H=-16t^2+62t+5 | | 0.9(5x+10)=1.6-(x+2) | | (1/3(3.14)2(7)^2 | | X+11=6x-7x+5 | | -4(2t-4)+3t=4t-7 | | (1/3(3.14)2(7))^2 | | (-8u-4)+(5u-2)= | | 5x+55-4x+3=5 | | 2u-(-5u-8u+2)= | | 7(x+3)-5=16 | | 24x-32a= | | (5/100*x)=6720 | | 4(x+5)=5(x-5) | | 0.06(y-8)+0.02y=0.12y-0.6 | | (-4p^5-2q)+(-3p^5+5q)= | | 4x-11=-1 | | 4x+5=5x-5 | | 3-10-9=21 | | 7x-10=2x+25 | | 0.1(x-2)+0.5=0.7 | | y=x^2+5x-4 | | -4(x+9)-45=2-63 | | 0.2x-0.7x-29=1 | | (x+4y)+(2x-3y)i=13-7i | | 4x^2+9x^2=25 | | 3x-5=11-2x | | x^2+64+16x=0 | | 2x-5+30-x=60 |

Equations solver categories