7-2(b-2)=-7b-4

Simple and best practice solution for 7-2(b-2)=-7b-4 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 7-2(b-2)=-7b-4 equation:


Simplifying
7 + -2(b + -2) = -7b + -4

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

Combine like terms: 7 + 4 = 11
11 + -2b = -7b + -4

Reorder the terms:
11 + -2b = -4 + -7b

Solving
11 + -2b = -4 + -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
11 + -2b + 7b = -4 + -7b + 7b

Combine like terms: -2b + 7b = 5b
11 + 5b = -4 + -7b + 7b

Combine like terms: -7b + 7b = 0
11 + 5b = -4 + 0
11 + 5b = -4

Add '-11' to each side of the equation.
11 + -11 + 5b = -4 + -11

Combine like terms: 11 + -11 = 0
0 + 5b = -4 + -11
5b = -4 + -11

Combine like terms: -4 + -11 = -15
5b = -15

Divide each side by '5'.
b = -3

Simplifying
b = -3

See similar equations:

| x(8x-3)+7(8x-3)=0 | | 4(x-1)-2(3x+5)=-3x+1 | | y=11*5+18 | | f(x)=x^3-7x^2+17x-15 | | -4.1=7.1+w/7 | | y=11*4+18 | | (9-h)5= | | -4x-58=-11x+138 | | K/4-2=4/3 | | y=8*4+33 | | 15x+5=80+6x-6 | | 1-5x=51 | | n^2+5n=-6 | | y=8*3+33 | | y=8*2+33 | | 8(-b+4)= | | 11-12x-7-2x=6 | | y=8*1+33 | | M+m+18=4m | | -1/16+5=-1 | | k^2=-3k-2 | | y=11*3+18 | | y=11*2+18 | | -18-9x=7-10x | | 5(1)+3(4)+4= | | 10N-0.375=0.1n-0.375 | | 13-x=33 | | x/8+6=-6 | | y=11*1+18 | | 5x+3(4)+4= | | -7(8x-2)=-2x-40 | | -4-3/8x=26 |

Equations solver categories