x+(x+4)+x-1=18

Simple and best practice solution for x+(x+4)+x-1=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 x+(x+4)+x-1=18 equation:


Simplifying
x + (x + 4) + x + -1 = 18

Reorder the terms:
x + (4 + x) + x + -1 = 18

Remove parenthesis around (4 + x)
x + 4 + x + x + -1 = 18

Reorder the terms:
4 + -1 + x + x + x = 18

Combine like terms: 4 + -1 = 3
3 + x + x + x = 18

Combine like terms: x + x = 2x
3 + 2x + x = 18

Combine like terms: 2x + x = 3x
3 + 3x = 18

Solving
3 + 3x = 18

Solving for variable 'x'.

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

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

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

Combine like terms: 18 + -3 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

See similar equations:

| 3(g+1)=6 | | 5x+5-6=12 | | 2s*3t= | | 0.10(y-1)+0.08y=0.02-0.3 | | -7y+13=-4(y-2) | | 2x+9y=-40 | | -4y+y=3 | | X+62+x+130=180 | | (2/9)x100 | | -3x+(4)=12 | | 8x-12=4(x+8) | | 2(-6+5h)= | | 0.10(y-1)+0.08=0.02y-0.3 | | 9s-4=59 | | 6-5/6x=-4 | | 2z=8z-24 | | U-0=21 | | 2870=35(p+20) | | (a+b)=(b+a) | | 3(w+4)=-8w+1 | | 3/4t-4 | | 1.2=3/5(b-3) | | 11/12x1/4=2/3 | | 55.2=6(m+2.1) | | 6(x+1)+5=13-2+5x | | 3(x+1.5)-3= | | (4x+2)+90=180 | | g-4+ 4= 1 | | x+13=3x-31 | | y+84=180 | | 5x-5+5(6x+7)= | | 4x-6=-2x+13 |

Equations solver categories