5b^2+7b=0

Simple and best practice solution for 5b^2+7b=0 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 5b^2+7b=0 equation:


Simplifying
5b2 + 7b = 0

Reorder the terms:
7b + 5b2 = 0

Solving
7b + 5b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), 'b'.
b(7 + 5b) = 0

Subproblem 1

Set the factor 'b' equal to zero and attempt to solve: Simplifying b = 0 Solving b = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b = 0

Subproblem 2

Set the factor '(7 + 5b)' equal to zero and attempt to solve: Simplifying 7 + 5b = 0 Solving 7 + 5b = 0 Move all terms containing b to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 5b = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 5b = 0 + -7 5b = 0 + -7 Combine like terms: 0 + -7 = -7 5b = -7 Divide each side by '5'. b = -1.4 Simplifying b = -1.4

Solution

b = {0, -1.4}

See similar equations:

| 6(3x+4)+12= | | 12g+31h=-8 | | 7.42=-logx | | 3(2d-2)=-4 | | 2y=11x+6 | | 2999x+x=424532432432432423 | | z/7=3=6 | | 2(x-5)=120 | | 2(x+4)=116 | | 6y-3y=2 | | 4b+5a=26 | | 3tanx=4 | | -(-4)(-2)(-5)= | | 4x=44-7x | | a/4=2=10 | | x=y^2-2y+1 | | 245x+351=330057 | | 5x+17=50 | | x=8cos(6t) | | (a²-28)/(a-5) | | Y=4x^3-2x^2 | | 7x+7=9x-8 | | z^2-iz+6-i=0 | | 36x+63=27 | | 12-2x+5x= | | 6y-11=10 | | Z/10-4=8 | | y=22x+(22+2) | | 8x+1=33 | | 4x+24x=6 | | (2x-7)(x+1)=3 | | Ctgx=5 |

Equations solver categories