5x+[3+2x]=18-[x-1]

Simple and best practice solution for 5x+[3+2x]=18-[x-1] 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+[3+2x]=18-[x-1] equation:


Simplifying
5x + [3 + 2x] = 18 + -1[x + -1]

Remove brackets around [3 + 2x]
5x + 3 + 2x = 18 + -1[x + -1]

Reorder the terms:
3 + 5x + 2x = 18 + -1[x + -1]

Combine like terms: 5x + 2x = 7x
3 + 7x = 18 + -1[x + -1]

Reorder the terms:
3 + 7x = 18 + -1[-1 + x]
3 + 7x = 18 + [-1 * -1 + x * -1]
3 + 7x = 18 + [1 + -1x]

Combine like terms: 18 + 1 = 19
3 + 7x = 19 + -1x

Solving
3 + 7x = 19 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
3 + 7x + x = 19 + -1x + x

Combine like terms: 7x + x = 8x
3 + 8x = 19 + -1x + x

Combine like terms: -1x + x = 0
3 + 8x = 19 + 0
3 + 8x = 19

Add '-3' to each side of the equation.
3 + -3 + 8x = 19 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 19 + -3
8x = 19 + -3

Combine like terms: 19 + -3 = 16
8x = 16

Divide each side by '8'.
x = 2

Simplifying
x = 2

See similar equations:

| 1=19x+16y+4z | | 3x^2-12xy-5x+20y= | | 4(2x-2)=2 | | N-5=-7-n | | -8(y-7)=9y-29 | | 13-8a-4a=-3 | | 7(2x+5)+8=38 | | 13.7=4c+1.7 | | 5P-6= | | 12.8=2c-1.2 | | v-5x=-2(3x-4) | | 6y=-3(-0)+12 | | 14+6h-8=18 | | (x-2i)(3+i)=20 | | 5+7q=6+7q | | 5+9x=92 | | 5x+4-2x-3=16 | | 3(x-5)(2x+1)=(6x-10)(6x+3) | | y=0.08x+8 | | -56=-2+3(3x-6) | | 9y^2-31y+22=0 | | 3(3y+2)-10= | | [4x+5]-8=31 | | 14+2h-8=18 | | 10+2k=24 | | 5(k-3)-7=3k-(2k-3) | | n-7=n-6 | | 0.8X+0.3=59.7 | | 2[3x-2]=24 | | r+2=-14+3r | | (34+18*2)-(5*2+7)=38 | | 64y^2+112y+49= |

Equations solver categories