2(x+2)-(9+b)=2

Simple and best practice solution for 2(x+2)-(9+b)=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 2(x+2)-(9+b)=2 equation:


Simplifying
2(x + 2) + -1(9 + b) = 2

Reorder the terms:
2(2 + x) + -1(9 + b) = 2
(2 * 2 + x * 2) + -1(9 + b) = 2
(4 + 2x) + -1(9 + b) = 2
4 + 2x + (9 * -1 + b * -1) = 2
4 + 2x + (-9 + -1b) = 2

Reorder the terms:
4 + -9 + -1b + 2x = 2

Combine like terms: 4 + -9 = -5
-5 + -1b + 2x = 2

Solving
-5 + -1b + 2x = 2

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + -1b + 5 + 2x = 2 + 5

Reorder the terms:
-5 + 5 + -1b + 2x = 2 + 5

Combine like terms: -5 + 5 = 0
0 + -1b + 2x = 2 + 5
-1b + 2x = 2 + 5

Combine like terms: 2 + 5 = 7
-1b + 2x = 7

Add '-2x' to each side of the equation.
-1b + 2x + -2x = 7 + -2x

Combine like terms: 2x + -2x = 0
-1b + 0 = 7 + -2x
-1b = 7 + -2x

Divide each side by '-1'.
b = -7 + 2x

Simplifying
b = -7 + 2x

See similar equations:

| -3n-5=6n-5 | | 5-4y+2x-6+y= | | 10y-1(4y+8)=20 | | (7y+6)-(2+6y)=10 | | -10x+11=-19 | | t=(8*2103) | | 9x=5x-2(2+3x) | | 3x-5x=-2 | | 5(t+3)+9=3(t-2)+5 | | T=(5*2516) | | 0.4x+6.1x=-5 | | 600=150+7.50h | | -4x+7x=-1 | | 3.7x-1.6-5.4x=-0.7x-1.6 | | 4(3)-3y=-18 | | 4.9t^2-25t-15=0 | | t=(2*1300) | | 464x-7=4x+3-x | | 7=4+.75x | | 38=26c-7c | | 91=7(x+8) | | 35.50=13+1.5x | | -(-6+n)=14 | | x^2=-24+10x | | 14y-6y=47 | | x^2=-24+10 | | (a+b+c)(a-b-c)=a*2-b*2+2bc-c*2 | | (7p-2)-(3p+4)= | | 3p-4=39 | | x-2/3=-8 | | 29=-84-3 | | -2y^2-8y=8 |

Equations solver categories