(8x-3)(10x+9)=

Simple and best practice solution for (8x-3)(10x+9)= 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 (8x-3)(10x+9)= equation:


Simplifying
(8x + -3)(10x + 9) = 0

Reorder the terms:
(-3 + 8x)(10x + 9) = 0

Reorder the terms:
(-3 + 8x)(9 + 10x) = 0

Multiply (-3 + 8x) * (9 + 10x)
(-3(9 + 10x) + 8x * (9 + 10x)) = 0
((9 * -3 + 10x * -3) + 8x * (9 + 10x)) = 0
((-27 + -30x) + 8x * (9 + 10x)) = 0
(-27 + -30x + (9 * 8x + 10x * 8x)) = 0
(-27 + -30x + (72x + 80x2)) = 0

Combine like terms: -30x + 72x = 42x
(-27 + 42x + 80x2) = 0

Solving
-27 + 42x + 80x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-9 + -10x)(3 + -8x) = 0

Subproblem 1

Set the factor '(-9 + -10x)' equal to zero and attempt to solve: Simplifying -9 + -10x = 0 Solving -9 + -10x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -10x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -10x = 0 + 9 -10x = 0 + 9 Combine like terms: 0 + 9 = 9 -10x = 9 Divide each side by '-10'. x = -0.9 Simplifying x = -0.9

Subproblem 2

Set the factor '(3 + -8x)' equal to zero and attempt to solve: Simplifying 3 + -8x = 0 Solving 3 + -8x = 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 + -8x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -8x = 0 + -3 -8x = 0 + -3 Combine like terms: 0 + -3 = -3 -8x = -3 Divide each side by '-8'. x = 0.375 Simplifying x = 0.375

Solution

x = {-0.9, 0.375}

See similar equations:

| -5(3-a)=3-(2-a) | | 3/8f+0.5=6(1/16f-3) | | (4x+6)+(7x+15)=120 | | 16w^2-40w+25= | | a^3-3a^2-2a+6=0 | | Z=KoverM | | -10=(x/3)-7 | | 4n+3=57 | | 3n-4=117 | | 6c=9 | | 5n+4=87 | | 10x-25=30x | | 6(2x+6)-17= | | n=-4/7 | | c^2+16c+64= | | 2y+4=3.2 | | X+(x+1)(x+3)=117 | | -7=-5+(n/8) | | x+x+x+2=x+10 | | 5m+8(4-6m)=3-7(7m-5) | | -3+9-2= | | 7x+9=.25 | | 4g=56 | | 681.73=19.64*x | | (x+3)/5-x/2=10 | | 3h=33 | | 8x+5x-5=21 | | x+6+x=10+10+2 | | 2x+6=10+10+2 | | 0=4u+4 | | (2x+4)(3x+3)=22 | | 4x^2-29x+52=0 |

Equations solver categories