3(x-3)+8=x+9

Simple and best practice solution for 3(x-3)+8=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 3(x-3)+8=x+9 equation:


Simplifying
3(x + -3) + 8 = x + 9

Reorder the terms:
3(-3 + x) + 8 = x + 9
(-3 * 3 + x * 3) + 8 = x + 9
(-9 + 3x) + 8 = x + 9

Reorder the terms:
-9 + 8 + 3x = x + 9

Combine like terms: -9 + 8 = -1
-1 + 3x = x + 9

Reorder the terms:
-1 + 3x = 9 + x

Solving
-1 + 3x = 9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-1 + 3x + -1x = 9 + x + -1x

Combine like terms: 3x + -1x = 2x
-1 + 2x = 9 + x + -1x

Combine like terms: x + -1x = 0
-1 + 2x = 9 + 0
-1 + 2x = 9

Add '1' to each side of the equation.
-1 + 1 + 2x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + 2x = 9 + 1
2x = 9 + 1

Combine like terms: 9 + 1 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

See similar equations:

| 10/6*15/6 | | 19+2x=73-x | | 4x-6=2x+-2 | | 10/6*6/15 | | 12y-8x=48 | | -11-5x=4x+17 | | 5(2+c)=4(c-5) | | 9x-8x=-6 | | p=3-2t/4+t | | 0=4+2x | | 10/6/(3/5*2/3) | | (38-2x)*(32-2x)=600 | | -3(x+5)+2=-13 | | (k/2)+7.3=29.3 | | 2x+16=5x-35 | | m(2m+7)(3m-4)=0 | | -2y+12=-2(2y+2) | | x+x^2=-1 | | x+x^2= | | 13.7+-4.7=9.9+8.1t | | 2(-0.75)=y+3 | | -1=-5/3(1)+b | | X-2+6=8-x | | 4(2x+9)=-43+47 | | 121+x^2=0 | | 8x-3(4-x)=6(x+1)-x | | 3/5y-5=-2 | | 2x=6x+3 | | 525.00+0.21x=520 | | 57=26x | | 525.00+0.21x=550 | | 7-(2x-3)=5-3x |

Equations solver categories