7-5(b-4)=7

Simple and best practice solution for 7-5(b-4)=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 7-5(b-4)=7 equation:


Simplifying
7 + -5(b + -4) = 7

Reorder the terms:
7 + -5(-4 + b) = 7
7 + (-4 * -5 + b * -5) = 7
7 + (20 + -5b) = 7

Combine like terms: 7 + 20 = 27
27 + -5b = 7

Solving
27 + -5b = 7

Solving for variable 'b'.

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

Add '-27' to each side of the equation.
27 + -27 + -5b = 7 + -27

Combine like terms: 27 + -27 = 0
0 + -5b = 7 + -27
-5b = 7 + -27

Combine like terms: 7 + -27 = -20
-5b = -20

Divide each side by '-5'.
b = 4

Simplifying
b = 4

See similar equations:

| 2x^2+13x+15=y | | F(-8)=3x+4 | | x^2+8-15=0 | | 1.5x=3600000-x | | 8(6x-1)=-8 | | (6xy^4+cos(y))dx+(2kx^2y^3-xsin(y))dy=0 | | 2cosx+cosx= | | (y-3)(y+4)+2=y-3 | | 3(-x+2)-4(x-2)=14 | | 1.2x-1.2=20 | | 10(x-2)=15 | | y=-2f(y-1)+1 | | 1cosx+1cosx= | | 2b-b+3=15 | | -2y+8y=-24 | | 3m-2=-10 | | -20+(-4y)+1=15 | | 1/2y-2x=4 | | ln(4-X)x=2 | | Y=400+0.6Y | | 3x(x+5)(2x-7)(3x+4)(x-13)=0 | | 3x^2-6y^2=6 | | 8(6r-1)=-8 | | f(x)=-5x-14 | | 4x^4-36x^2=448 | | x^3-3x^2+16=6x | | xsquared+2y+3-z+2=0 | | 23x(7)(3y)+(8)(1x)(9)+(3y)= | | .05(6t+2)=.30(t-4)+1.3 | | d/dx(lnx^1/3) | | y=f(x)=6x^2-150/3x^2-6x-24 | | 4z-44=0 |

Equations solver categories