(7t+3)(4t-12)=0

Simple and best practice solution for (7t+3)(4t-12)=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 (7t+3)(4t-12)=0 equation:


Simplifying
(7t + 3)(4t + -12) = 0

Reorder the terms:
(3 + 7t)(4t + -12) = 0

Reorder the terms:
(3 + 7t)(-12 + 4t) = 0

Multiply (3 + 7t) * (-12 + 4t)
(3(-12 + 4t) + 7t * (-12 + 4t)) = 0
((-12 * 3 + 4t * 3) + 7t * (-12 + 4t)) = 0
((-36 + 12t) + 7t * (-12 + 4t)) = 0
(-36 + 12t + (-12 * 7t + 4t * 7t)) = 0
(-36 + 12t + (-84t + 28t2)) = 0

Combine like terms: 12t + -84t = -72t
(-36 + -72t + 28t2) = 0

Solving
-36 + -72t + 28t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-9 + -18t + 7t2) = 0

Factor a trinomial.
4((-3 + -7t)(3 + -1t)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-3 + -7t)' equal to zero and attempt to solve: Simplifying -3 + -7t = 0 Solving -3 + -7t = 0 Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -7t = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -7t = 0 + 3 -7t = 0 + 3 Combine like terms: 0 + 3 = 3 -7t = 3 Divide each side by '-7'. t = -0.4285714286 Simplifying t = -0.4285714286

Subproblem 2

Set the factor '(3 + -1t)' equal to zero and attempt to solve: Simplifying 3 + -1t = 0 Solving 3 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1t = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1t = 0 + -3 -1t = 0 + -3 Combine like terms: 0 + -3 = -3 -1t = -3 Divide each side by '-1'. t = 3 Simplifying t = 3

Solution

t = {-0.4285714286, 3}

See similar equations:

| 3b^-1*8b^-2/6b^3 | | x*x-3*x-10=0 | | -200=4v-7(4v+8) | | 2(7x+3-x)= | | (11c+9)(2c-6)=0 | | x+.3*x=175 | | u/6.4=4 | | x*x-6*x+5=0 | | 14=g-8 | | 3/5x-2-9/4x-1 | | 5y+16=116 | | (2x+3)-(5x+1)= | | m-25=-30 | | -250=-10(6+r) | | 2x+22=-24 | | 4x+5x=13 | | 3.4+7= | | x*x+3*x+2=0 | | f-21=-18 | | 4-2x-6y+3xy= | | 15=l-13 | | 11(x-4)+10(5-3x)-3(4-3x)=-6 | | 4x+6=2(1+3)+1 | | d-32=11 | | 13x+27=4x+234 | | -x+2(3+x)=4(x+1) | | 3x+-(5x-(x+3))=8x+(-5x-9) | | 22+t=-15 | | o+15=24 | | (7v+4)(3v-4)=0 | | x=(6x-7) | | 3y+4=5sinx |

Equations solver categories