(5x-3)*(7x-4)=0

Simple and best practice solution for (5x-3)*(7x-4)=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 (5x-3)*(7x-4)=0 equation:


Simplifying
(5x + -3)(7x + -4) = 0

Reorder the terms:
(-3 + 5x)(7x + -4) = 0

Reorder the terms:
(-3 + 5x)(-4 + 7x) = 0

Multiply (-3 + 5x) * (-4 + 7x)
(-3(-4 + 7x) + 5x * (-4 + 7x)) = 0
((-4 * -3 + 7x * -3) + 5x * (-4 + 7x)) = 0
((12 + -21x) + 5x * (-4 + 7x)) = 0
(12 + -21x + (-4 * 5x + 7x * 5x)) = 0
(12 + -21x + (-20x + 35x2)) = 0

Combine like terms: -21x + -20x = -41x
(12 + -41x + 35x2) = 0

Solving
12 + -41x + 35x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(4 + -7x)(3 + -5x) = 0


Subproblem 1
Set the factor '(4 + -7x)' equal to zero and attempt to solve:

Simplifying
4 + -7x = 0

Solving
4 + -7x = 0

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

Add '-4' to each side of the equation.
4 + -4 + -7x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -7x = 0 + -4
-7x = 0 + -4

Combine like terms: 0 + -4 = -4
-7x = -4

Divide each side by '-7'.
x = 0.5714285714

Simplifying
x = 0.5714285714

Subproblem 2
Set the factor '(3 + -5x)' equal to zero and attempt to solve:

Simplifying
3 + -5x = 0

Solving
3 + -5x = 0

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

Add '-3' to each side of the equation.
3 + -3 + -5x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -5x = 0 + -3
-5x = 0 + -3

Combine like terms: 0 + -3 = -3
-5x = -3

Divide each side by '-5'.
x = 0.6

Simplifying
x = 0.6
Solution
x = {0.5714285714, 0.6}

See similar equations:

| H=2h+5 | | (5-3X)*2=15 | | 1.31(x/743)=130 | | h=2h+20 | | 5(x+15)=10(x+5) | | (2x+2y-2)-(x-y-3)+(4x+8y+2)= | | 20x+33-4x=4x-33 | | 5(4x-2)-19(x-2)= | | 15+5t=51 | | A-3=3a+7 | | -5-8(1-2c)=-25 | | 5n+5+n=12 | | x*(2x^2)=6 | | 4/7(x-9)=13.5 | | 3a+23=107 | | 6x+x-1=9-3x | | 7(2f-8)=-18+6f | | (3-1)=4(x+3)2 | | 30=5-8m | | 3y-13=12-2y | | 2u-26=6(u-1) | | 100n=60 | | -8(-4-3x)=80 | | 4x+12=-32-3x | | 12=5+n+5n | | -26+7r=5(8r-4) | | y=-x/3-3/2 | | 4+2(5x+3)=20 | | 50x^2+78=0 | | X+(x-23)=383 | | 5t+2(y-8)=3(y+2)-5 | | 5y+3=2y+29 |

Equations solver categories