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

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


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

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

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

Multiply (-1 + b) * (5 + 3b)
5 = 1 + -1(-1(5 + 3b) + b(5 + 3b))
5 = 1 + -1((5 * -1 + 3b * -1) + b(5 + 3b))
5 = 1 + -1((-5 + -3b) + b(5 + 3b))
5 = 1 + -1(-5 + -3b + (5 * b + 3b * b))
5 = 1 + -1(-5 + -3b + (5b + 3b2))

Combine like terms: -3b + 5b = 2b
5 = 1 + -1(-5 + 2b + 3b2)
5 = 1 + (-5 * -1 + 2b * -1 + 3b2 * -1)
5 = 1 + (5 + -2b + -3b2)

Combine like terms: 1 + 5 = 6
5 = 6 + -2b + -3b2

Solving
5 = 6 + -2b + -3b2

Solving for variable 'b'.

Combine like terms: 5 + -6 = -1
-1 + 2b + 3b2 = 6 + -2b + -3b2 + -6 + 2b + 3b2

Reorder the terms:
-1 + 2b + 3b2 = 6 + -6 + -2b + 2b + -3b2 + 3b2

Combine like terms: 6 + -6 = 0
-1 + 2b + 3b2 = 0 + -2b + 2b + -3b2 + 3b2
-1 + 2b + 3b2 = -2b + 2b + -3b2 + 3b2

Combine like terms: -2b + 2b = 0
-1 + 2b + 3b2 = 0 + -3b2 + 3b2
-1 + 2b + 3b2 = -3b2 + 3b2

Combine like terms: -3b2 + 3b2 = 0
-1 + 2b + 3b2 = 0

Factor a trinomial.
(-1 + -1b)(1 + -3b) = 0

Subproblem 1

Set the factor '(-1 + -1b)' equal to zero and attempt to solve: Simplifying -1 + -1b = 0 Solving -1 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1b = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1b = 0 + 1 -1b = 0 + 1 Combine like terms: 0 + 1 = 1 -1b = 1 Divide each side by '-1'. b = -1 Simplifying b = -1

Subproblem 2

Set the factor '(1 + -3b)' equal to zero and attempt to solve: Simplifying 1 + -3b = 0 Solving 1 + -3b = 0 Move all terms containing b to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3b = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3b = 0 + -1 -3b = 0 + -1 Combine like terms: 0 + -1 = -1 -3b = -1 Divide each side by '-3'. b = 0.3333333333 Simplifying b = 0.3333333333

Solution

b = {-1, 0.3333333333}

See similar equations:

| 6x^2-74x+24=0 | | 2x-49=31 | | 0.9x+5.55=-0.7x+2.75 | | -8(x-6)=-16 | | 4a+24z= | | 1.13=(ln(x)) | | 5yx=4 | | 0.008x+3=3.8 | | -20=4(2x)-3x | | 1.13=ln(x) | | (x+32)+(3x)=180 | | 0.9x+5.55=-0.7+2.75 | | (0.75N)1.5=0.1875 | | 20=4x(x-2) | | 8y(y+7)=0 | | 3/y-2=-4-5/y-3 | | 4y^4+4x^2y^2+x^4=0 | | y=4/(5x) | | 2x^2-5x-6.25=0 | | 6a+12x= | | log(x)=5.3 | | 2(y+3)=5(y-2)+1 | | x+0.05x=500000 | | -18+a=21 | | 4x-2x(x-2)=-4+5x+2 | | 1x^4-3x=0 | | 10y-y=27 | | (4^3/343^3)^-1/3 | | tan54=5.5/x | | 3x^2-12-36=0 | | (4(4^3/343^3)^-1/3^3/343^3)^-1/3 | | 120=37.26+0.5x |

Equations solver categories