(4g+5)(7g-2)=0

Simple and best practice solution for (4g+5)(7g-2)=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 (4g+5)(7g-2)=0 equation: 


Simplifying
(4g + 5)(7g + -2) = 0

Reorder the terms:
(5 + 4g)(7g + -2) = 0

Reorder the terms:
(5 + 4g)(-2 + 7g) = 0

Multiply (5 + 4g) * (-2 + 7g)
(5(-2 + 7g) + 4g * (-2 + 7g)) = 0
((-2 * 5 + 7g * 5) + 4g * (-2 + 7g)) = 0
((-10 + 35g) + 4g * (-2 + 7g)) = 0
(-10 + 35g + (-2 * 4g + 7g * 4g)) = 0
(-10 + 35g + (-8g + 28g2)) = 0

Combine like terms: 35g + -8g = 27g
(-10 + 27g + 28g2) = 0

Solving
-10 + 27g + 28g2 = 0

Solving for variable 'g'.

Factor a trinomial.
(-5 + -4g)(2 + -7g) = 0


Subproblem 1
Set the factor '(-5 + -4g)' equal to zero and attempt to solve:

Simplifying
-5 + -4g = 0

Solving
-5 + -4g = 0

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

Add '5' to each side of the equation.
-5 + 5 + -4g = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -4g = 0 + 5
-4g = 0 + 5

Combine like terms: 0 + 5 = 5
-4g = 5

Divide each side by '-4'.
g = -1.25

Simplifying
g = -1.25

Subproblem 2
Set the factor '(2 + -7g)' equal to zero and attempt to solve:

Simplifying
2 + -7g = 0

Solving
2 + -7g = 0

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

Add '-2' to each side of the equation.
2 + -2 + -7g = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -7g = 0 + -2
-7g = 0 + -2

Combine like terms: 0 + -2 = -2
-7g = -2

Divide each side by '-7'.
g = 0.2857142857

Simplifying
g = 0.2857142857
Solution
g = {-1.25, 0.2857142857}

See similar equations:

| 8x+9=-25 | | -6n-9=1-n | | 2x+40=5x-59 | | 34g=-12 | | 3000-2x=y | | 13x-6x-35=21 | | 7=b-(-5) | | -22=3z+8 | | -11x-5(-12x-6)= | | n-25=2 | | 8p(4p-3)=0 | | 8x^2+sx=3 | | 2x/21=4/7 | | -1=1-6n-2 | | 6z-3+9z+-33=8z+21-6z-25 | | 11/6=x/12 | | 5y-4-5y=12 | | h(h-1)=0 | | t+-27=3t | | (r-2)(4r-9)=0 | | 2n+3=3(n+7) | | -5x+9(11+6x)= | | (z-3)(4z+7)=0 | | X+3y=89 | | (w+9)(2w-1)=0 | | -3/5(3) | | 14(2x-3)=2(14x+8)+14 | | (6n+7)(7n+8)=0 | | 2y-4=18+y | | 32=-5(8x+3) | | 14/21.,2=n/15 | | F(x)=6x^2+x-2 |

Equations solver categories