3(2x-3)+(x+1)=3x+18

Simple and best practice solution for 3(2x-3)+(x+1)=3x+18 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(2x-3)+(x+1)=3x+18 equation:


Simplifying
3(2x + -3) + (x + 1) = 3x + 18

Reorder the terms:
3(-3 + 2x) + (x + 1) = 3x + 18
(-3 * 3 + 2x * 3) + (x + 1) = 3x + 18
(-9 + 6x) + (x + 1) = 3x + 18

Reorder the terms:
-9 + 6x + (1 + x) = 3x + 18

Remove parenthesis around (1 + x)
-9 + 6x + 1 + x = 3x + 18

Reorder the terms:
-9 + 1 + 6x + x = 3x + 18

Combine like terms: -9 + 1 = -8
-8 + 6x + x = 3x + 18

Combine like terms: 6x + x = 7x
-8 + 7x = 3x + 18

Reorder the terms:
-8 + 7x = 18 + 3x

Solving
-8 + 7x = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-8 + 7x + -3x = 18 + 3x + -3x

Combine like terms: 7x + -3x = 4x
-8 + 4x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
-8 + 4x = 18 + 0
-8 + 4x = 18

Add '8' to each side of the equation.
-8 + 8 + 4x = 18 + 8

Combine like terms: -8 + 8 = 0
0 + 4x = 18 + 8
4x = 18 + 8

Combine like terms: 18 + 8 = 26
4x = 26

Divide each side by '4'.
x = 6.5

Simplifying
x = 6.5

See similar equations:

| 6r^2-69=0 | | 7-2m=13 | | 2r=149 | | b^2-2b-72=0 | | -3x-3y(-3+3)=15 | | 5e^2x-4=11 | | 4b^2-8b=72 | | ln(x-7)+ln(4)=2 | | 2x+4+x-4=180 | | 4x-4=11x-45 | | 3(-4x+2x)=4(x-5) | | 17=5+3p | | r^2+10r+12=-4 | | y+3.9= | | 4x-6+90+2x=180 | | x-2=10+5 | | 5-7y=333 | | log(2x-1)+log(x+2)=loh(8x-4) | | 15+2(17+y)-10=89 | | -4(1x-6)=36 | | 26-5v=6(-5v-1)-7v | | 6-3x+-5=22 | | 5t-12-3t=-7 | | 4(4-7x)=184 | | n^2=-4n-1 | | -5/9+4x=13/9 | | 7g=-42 | | 6x-3=x+8x | | x-7=63-7x | | (3x+20)+(5x-8)= | | 5x+18=3x+90 | | 3m-m=28 |

Equations solver categories