18=3+2(x+2)

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


Simplifying
18 = 3 + 2(x + 2)

Reorder the terms:
18 = 3 + 2(2 + x)
18 = 3 + (2 * 2 + x * 2)
18 = 3 + (4 + 2x)

Combine like terms: 3 + 4 = 7
18 = 7 + 2x

Solving
18 = 7 + 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.
18 + -2x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
18 + -2x = 7 + 0
18 + -2x = 7

Add '-18' to each side of the equation.
18 + -18 + -2x = 7 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = 7 + -18
-2x = 7 + -18

Combine like terms: 7 + -18 = -11
-2x = -11

Divide each side by '-2'.
x = 5.5

Simplifying
x = 5.5

See similar equations:

| x*50=100 | | 2x+40=x+125 | | w=25h+40 | | 2(3-9x-6x)+5(4x+6)=6 | | 11x-32=67 | | M+22=118 | | 2(-4+7x)=30+6x-6 | | 2x^2-8=4x | | 3x^2-47=1 | | -3(n+7)=12 | | 4--2v=10 | | 28x^2-22x+4=0 | | g/10-20=-19 | | x=(6x+8) | | 3318.1008=2*33.24*r^2+2*3.13*r*36.5 | | w^2-6w-22=-25+w^2 | | 10+2k=18 | | 9k+2=13 | | 0=.01x^2+.7x+6.1 | | 3x+31.5=123 | | w/7+43=46 | | 2s-9=3 | | w^2-6w-22=-25w^2 | | 2(-4+7x)=6x-6+30 | | X+20+2x-5=50 | | 2s-1=1 | | 3y-30=2x | | 2(2y+2)+3y=19 | | 2d+6=16 | | -x+10=-x+14 | | x=(7x+6) | | 3f-3=6 |

Equations solver categories