2(b+2)-(7+b)=-2

Simple and best practice solution for 2(b+2)-(7+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(b+2)-(7+b)=-2 equation: 


Simplifying
2(b + 2) + -1(7 + b) = -2

Reorder the terms:
2(2 + b) + -1(7 + b) = -2
(2 * 2 + b * 2) + -1(7 + b) = -2
(4 + 2b) + -1(7 + b) = -2
4 + 2b + (7 * -1 + b * -1) = -2
4 + 2b + (-7 + -1b) = -2

Reorder the terms:
4 + -7 + 2b + -1b = -2

Combine like terms: 4 + -7 = -3
-3 + 2b + -1b = -2

Combine like terms: 2b + -1b = 1b
-3 + 1b = -2

Solving
-3 + 1b = -2

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + 1b = -2 + 3

Combine like terms: -3 + 3 = 0
0 + 1b = -2 + 3
1b = -2 + 3

Combine like terms: -2 + 3 = 1
1b = 1

Divide each side by '1'.
b = 1

Simplifying
b = 1

See similar equations:

| 2+5x=4x-3 | | 9x=-3x+18 | | 9=4x+12x-7 | | 7/8x3/5-1/4 | | 8(6+n)=8 | | -4a+8+2a=9a-5a | | -7(x+1)-18=29+2 | | 3.2*0.5= | | 5t+3+4t-8t=2+5 | | 18y=17(y+9) | | 4(4)+3.7y=-8.5 | | 8s+14=2 | | 8(r+6)=2(r+4) | | 3/2+5/2 | | 3.2y=4.8 | | 6+n*8=8 | | -6x-18=10 | | 126in^2=(x+3)(x)(1) | | -12=-120 | | 6+8n=8 | | 12/0.3 | | 7n-22=125 | | 2x-(0.4+1)=3.4-0.6x | | D/6-7/5 | | 9-(2-3(-4))=4+2(-4)-(5+-4) | | 9/2-7/5c | | 0.3k-0.05+0.6k=0.013 | | 9-(2-3x-4)=4+2x-4-(5+-4) | | 3x-l=11 | | 2(2-n)=2n-4 | | 5=4(x-4)+4-3x | | -y-8+6y=9+5y+1 |

Equations solver categories