3x+45=6(x+9)

Simple and best practice solution for 3x+45=6(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 3x+45=6(x+9) equation:


Simplifying
3x + 45 = 6(x + 9)

Reorder the terms:
45 + 3x = 6(x + 9)

Reorder the terms:
45 + 3x = 6(9 + x)
45 + 3x = (9 * 6 + x * 6)
45 + 3x = (54 + 6x)

Solving
45 + 3x = 54 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
45 + 3x + -6x = 54 + 6x + -6x

Combine like terms: 3x + -6x = -3x
45 + -3x = 54 + 6x + -6x

Combine like terms: 6x + -6x = 0
45 + -3x = 54 + 0
45 + -3x = 54

Add '-45' to each side of the equation.
45 + -45 + -3x = 54 + -45

Combine like terms: 45 + -45 = 0
0 + -3x = 54 + -45
-3x = 54 + -45

Combine like terms: 54 + -45 = 9
-3x = 9

Divide each side by '-3'.
x = -3

Simplifying
x = -3

See similar equations:

| (2y-1)(7-y)=0 | | 24u^7v^7+30u^5v^2y^6=0 | | 5/x-3=11/x-9 | | 6x+2-8x=-x+2 | | (19x-17)-(3x-72)=-13(13x+83) | | 20x+2(50x)=25200 | | x-7/3=7 | | 20x+50x^2=25200 | | 6x+2-8x=x+2 | | 22.75=15x+1.15 | | 0.15*X=350000 | | 22.75=5x-1.15 | | 3(3w=4)/5 | | 24+12y=72 | | log[4](x+8)+log[4](x-8)=3 | | 2v+4(v+2)=38 | | 6x+8(x-6)=36 | | 0.75*0.75X=0 | | -51*6=x*3-6 | | 2x+7=14+4x | | 3n+(n-1)= | | 8n-8= | | (2y+7)(5-y)=0 | | Sqrt(2x+30)=x+3 | | (-3i+4)*(3i+4)=0 | | x+1.3=6.5 | | 72*n=63 | | 11.4=x/2 | | 1/3y-2=3/4 | | 3q-3=3q+2 | | x-41/2=4 | | 7+2x-3=8x+20-2x |

Equations solver categories