-7b-1=(-5)(b+3)

Simple and best practice solution for -7b-1=(-5)(b+3) 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 -7b-1=(-5)(b+3) equation:


Simplifying
-7b + -1 = (-5)(b + 3)

Reorder the terms:
-1 + -7b = (-5)(b + 3)

Reorder the terms:
-1 + -7b = -5(3 + b)
-1 + -7b = (3 * -5 + b * -5)
-1 + -7b = (-15 + -5b)

Solving
-1 + -7b = -15 + -5b

Solving for variable 'b'.

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

Add '5b' to each side of the equation.
-1 + -7b + 5b = -15 + -5b + 5b

Combine like terms: -7b + 5b = -2b
-1 + -2b = -15 + -5b + 5b

Combine like terms: -5b + 5b = 0
-1 + -2b = -15 + 0
-1 + -2b = -15

Add '1' to each side of the equation.
-1 + 1 + -2b = -15 + 1

Combine like terms: -1 + 1 = 0
0 + -2b = -15 + 1
-2b = -15 + 1

Combine like terms: -15 + 1 = -14
-2b = -14

Divide each side by '-2'.
b = 7

Simplifying
b = 7

See similar equations:

| 3(w-5)=39 | | 10(x)+25(40-x)=490 | | x=2*x^2-4*x | | X+-20=-9 | | 180=48+y | | 80=8-9y | | 12.26x^2+31.25x+8.03=0 | | 2[9-1(-4x-5)]=56x+88 | | 5x+1/18=1/3 | | 3x+13=6x-5 | | 5x+9=-4x+18 | | (2x-5)(x^2-3x+1)= | | 3x+3x=4x | | .33(x+4)-5=2-2.5x | | 5(-8l-2)=5-37l | | -16x^2+96x=80 | | 5x+x-3=5x+2 | | 25.23+p=915.03 | | 9x^2+9x=-9 | | 2x^2-x+2= | | 4e+5=17 | | 3x-1=-6+x | | 5e^4x=39 | | 4x[(6-4)+(7-3)]= | | c-90=-15 | | .5(2x+5)+3=3x+5 | | 5e+13+e=3(4e-2)-e+1 | | 0.6(x-6)=5.4 | | -3-c=10 | | 18y+30= | | 5x^2-54x+81=0 | | f(x)=2x-4X |

Equations solver categories