(4t+5)(2t+3)-12t-15=

Simple and best practice solution for (4t+5)(2t+3)-12t-15= 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 (4t+5)(2t+3)-12t-15= equation:


Simplifying
(4t + 5)(2t + 3) + -12t + -15 = 0

Reorder the terms:
(5 + 4t)(2t + 3) + -12t + -15 = 0

Reorder the terms:
(5 + 4t)(3 + 2t) + -12t + -15 = 0

Multiply (5 + 4t) * (3 + 2t)
(5(3 + 2t) + 4t * (3 + 2t)) + -12t + -15 = 0
((3 * 5 + 2t * 5) + 4t * (3 + 2t)) + -12t + -15 = 0
((15 + 10t) + 4t * (3 + 2t)) + -12t + -15 = 0
(15 + 10t + (3 * 4t + 2t * 4t)) + -12t + -15 = 0
(15 + 10t + (12t + 8t2)) + -12t + -15 = 0

Combine like terms: 10t + 12t = 22t
(15 + 22t + 8t2) + -12t + -15 = 0

Reorder the terms:
15 + -15 + 22t + -12t + 8t2 = 0

Combine like terms: 15 + -15 = 0
0 + 22t + -12t + 8t2 = 0
22t + -12t + 8t2 = 0

Combine like terms: 22t + -12t = 10t
10t + 8t2 = 0

Solving
10t + 8t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '2t'.
2t(5 + 4t) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 't' equal to zero and attempt to solve: Simplifying t = 0 Solving t = 0 Move all terms containing t to the left, all other terms to the right. Simplifying t = 0

Subproblem 2

Set the factor '(5 + 4t)' equal to zero and attempt to solve: Simplifying 5 + 4t = 0 Solving 5 + 4t = 0 Move all terms containing t to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 4t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 4t = 0 + -5 4t = 0 + -5 Combine like terms: 0 + -5 = -5 4t = -5 Divide each side by '4'. t = -1.25 Simplifying t = -1.25

Solution

t = {0, -1.25}

See similar equations:

| abcdefghij(678n-65+9-5)+5z=6 | | ax+bz+(6n-7y+6)=100 | | 2(6y+8x-8+-4)=3 | | 5x^4-5y=0 | | 2n=5 | | 45x+78s=4m+r | | -17+6x=12x | | 3.072=ab^3 | | 3.84=ab^2 | | (3x^3y^2-4x^4y-7xy)-(7x^3y^2-6xy^4-3xy)= | | -18y+15=71 | | -2x/5+3-4x/5=1/5 | | -5.8(4s+6)-2.4(3s-5)= | | S^2+50s=0 | | x/9*15-47=28 | | 1/(n^2+6n+5) | | m-3/2m-m^2-16/m*1/3m+12 | | x^2-2x-9=3x+5 | | 26=3b-2+7b | | (+6)+(+3)= | | -3x+1=x^2-9 | | p=100+2q | | 6y-9=9 | | 2a+4a+5=a+10 | | -x+4=x^2+5x+9 | | 84.539+56.27= | | s+4s+2(s+3)=148 | | 5/7x=25/14 | | 4(12+3)= | | 2x+6+x+1=180 | | -7/5(y-20)-1/15y | | 3x+5=21-5x |

Equations solver categories