5x+9=2(x+9)

Simple and best practice solution for 5x+9=2(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 5x+9=2(x+9) equation:


Simplifying
5x + 9 = 2(x + 9)

Reorder the terms:
9 + 5x = 2(x + 9)

Reorder the terms:
9 + 5x = 2(9 + x)
9 + 5x = (9 * 2 + x * 2)
9 + 5x = (18 + 2x)

Solving
9 + 5x = 18 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
9 + 5x + -2x = 18 + 2x + -2x

Combine like terms: 5x + -2x = 3x
9 + 3x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + 3x = 18 + 0
9 + 3x = 18

Add '-9' to each side of the equation.
9 + -9 + 3x = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 3x = 18 + -9
3x = 18 + -9

Combine like terms: 18 + -9 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

See similar equations:

| -2.66n+0.22=-8.59 | | 6x^2+17x-4=0 | | 9x-26=11x+10 | | cos^2(x)-1=0 | | 8.84n+2.86=-2.78n+6.09 | | X-56=27 | | 3(x+4)-4(3x-10)=4(2x-3)+6(3x-1) | | 2x-4(x+1)=-(5x+8)+x | | 2x+2x+12=24 | | 40=10+7x | | 9x-7x=-18 | | 4.2x-11.36=4.6 | | 3x+4y+5z=300000 | | 4z-2(z-9)=2+3z | | -6(5-y)= | | 43x-9y=12 | | 12(4x+3)=50 | | -6x=-3x-51 | | 2085000000+5550000x=2500000x | | 19-11=4(x-7) | | -7625+185x=12 | | x^2-10x+c=x^2-2xd-d^2 | | X-(y+2)=1-3x | | m+2m+7m-2= | | -2.1k+4.7=-1.7k+1.5 | | 2n+4=9 | | log(4x)=42 | | e^3x-6=70 | | ln(4x)=42 | | .125t+.75t-3=4 | | =29(1*0)+1 | | ln(x-3)+ln(x+3)=ln(16) |

Equations solver categories