86=4+2(6b-7)

Simple and best practice solution for 86=4+2(6b-7) 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 86=4+2(6b-7) equation:


Simplifying
86 = 4 + 2(6b + -7)

Reorder the terms:
86 = 4 + 2(-7 + 6b)
86 = 4 + (-7 * 2 + 6b * 2)
86 = 4 + (-14 + 12b)

Combine like terms: 4 + -14 = -10
86 = -10 + 12b

Solving
86 = -10 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
86 + -12b = -10 + 12b + -12b

Combine like terms: 12b + -12b = 0
86 + -12b = -10 + 0
86 + -12b = -10

Add '-86' to each side of the equation.
86 + -86 + -12b = -10 + -86

Combine like terms: 86 + -86 = 0
0 + -12b = -10 + -86
-12b = -10 + -86

Combine like terms: -10 + -86 = -96
-12b = -96

Divide each side by '-12'.
b = 8

Simplifying
b = 8

See similar equations:

| 1.8x-0.6=1.2 | | 7x+10=131-4x | | Log(x^2+3x+36)=1+log(x+3) | | p=-200c^2+2400c-4700 | | 7x(2x)+(3x-2)=6x+50 | | 4m+5=6-3m+2 | | 4x+30-x=270 | | 23=8-5x | | -5+7x=-6x+21 | | -16x^2+92x+24=0 | | 8+5x=3x-12 | | 7=xy+3x | | Ab-3a+6b-18= | | cos(-4x)= | | 3x=y(8y-3) | | 10=y+x | | 2u^3(-4u^6)= | | 2u^2+11u=-5 | | 4(3x-2)=7x+2 | | 12x^5+15x^3+6x= | | 5p-3=9(9p-10)-9(9+8p) | | 0.5(22-10x)=4(2.5x-2) | | -5(8r-6)=-290 | | 4(4c-1)-6=14c+2 | | 4000+12= | | 28x^3+21x^2-14x= | | -4a+a=-6 | | x+5y=46 | | y=-2cos(3x) | | b=a-7 | | 2d^2+31d+15=0 | | 2-3ln(x+2)=8 |

Equations solver categories