If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 1)(5x + 4) = 0 Reorder the terms: (1 + 2x)(5x + 4) = 0 Reorder the terms: (1 + 2x)(4 + 5x) = 0 Multiply (1 + 2x) * (4 + 5x) (1(4 + 5x) + 2x * (4 + 5x)) = 0 ((4 * 1 + 5x * 1) + 2x * (4 + 5x)) = 0 ((4 + 5x) + 2x * (4 + 5x)) = 0 (4 + 5x + (4 * 2x + 5x * 2x)) = 0 (4 + 5x + (8x + 10x2)) = 0 Combine like terms: 5x + 8x = 13x (4 + 13x + 10x2) = 0 Solving 4 + 13x + 10x2 = 0 Solving for variable 'x'. Factor a trinomial. (4 + 5x)(1 + 2x) = 0Subproblem 1
Set the factor '(4 + 5x)' equal to zero and attempt to solve: Simplifying 4 + 5x = 0 Solving 4 + 5x = 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 + 5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5x = 0 + -4 5x = 0 + -4 Combine like terms: 0 + -4 = -4 5x = -4 Divide each side by '5'. x = -0.8 Simplifying x = -0.8Subproblem 2
Set the factor '(1 + 2x)' equal to zero and attempt to solve: Simplifying 1 + 2x = 0 Solving 1 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x = 0 + -1 2x = 0 + -1 Combine like terms: 0 + -1 = -1 2x = -1 Divide each side by '2'. x = -0.5 Simplifying x = -0.5Solution
x = {-0.8, -0.5}
| 2(0.1x)=4 | | 8x-(7x+3)=3 | | 8x-7x+3=3 | | 10n-2=7n-14 | | 9x^2-38x+8=0 | | 2x^3-9x+5=0 | | -51-10x=8x+21 | | x^3-6x+8x=0 | | 4=3x+1 | | 206-4x=32x+22 | | 7n+5=5n-25 | | 3-(a-b)+(a-b)= | | 6-8x=166-36x | | 4x+7=-91-10x | | (8)ln(3x-7)+10=0 | | 207-6x=39x+22 | | 7(4-3z)+3=-6(z+4)-8 | | 10x^2+29x-21= | | 6-5x=81 | | 5x+12=-93-10x | | 3x-6=5x-14 | | 4(7x-4)=5 | | 4(7x-4)=24 | | 6-8x=36-22x | | 6(x-4)=2x+24 | | 2x+38=9x-19 | | 4x-15=-2x+3 | | y=3x+34 | | 6m^3-21m^2-45m=0 | | 3x-180=81-6x | | 15x^2-5=0 | | -21x^2+64x-35=0 |