3(x+9)=45

Simple and best practice solution for 3(x+9)=45 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+9)=45 equation:


Simplifying
3(x + 9) = 45

Reorder the terms:
3(9 + x) = 45
(9 * 3 + x * 3) = 45
(27 + 3x) = 45

Solving
27 + 3x = 45

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 3x = 45 + -27

Combine like terms: 27 + -27 = 0
0 + 3x = 45 + -27
3x = 45 + -27

Combine like terms: 45 + -27 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

See similar equations:

| 2(x+2)=-8 | | 81x^2=25 | | 5(x-3)=-50 | | 3(x-8)=-45 | | 9x^2=16 | | 5(x+5)=40 | | 25x^2=36 | | 3(x-9)=-24 | | 5(x+7)=50 | | 15x-3(x+6)=6 | | 4.2(x+3)=27 | | -9x+2.2=-3x+7.0 | | 1.333w-12=.666w | | -5x+2.5=-3x+1.1 | | -3x-3.9=-7x-2.7 | | x^2(9x+5)(9x-5)=0 | | 8x-1.2=-9x+14.1 | | 5x+2=8x+19 | | 8x-1.2=-9x+14.4 | | 180=(x+20)+60+3x | | 8x+2.6=-5x-3.9 | | 3x^2+26x=-16 | | 6x+3.6=3x+4.8 | | a^2-4a-32=0 | | 3x-3.4=2x-2.6 | | 5x+1.2=x | | 49x^3-16x=0 | | 4x-0.2=3x | | mx+bx=cx | | 2-29+1=3A-9-2A | | 16x^2-25x^3=0 | | 6n^3-27=0 |

Equations solver categories