(7t-t-7)(3t+7t-1)=

Simple and best practice solution for (7t-t-7)(3t+7t-1)= 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-t-7)(3t+7t-1)= equation: 


Simplifying
(7t + -1t + -7)(3t + 7t + -1) = 0

Reorder the terms:
(-7 + 7t + -1t)(3t + 7t + -1) = 0

Combine like terms: 7t + -1t = 6t
(-7 + 6t)(3t + 7t + -1) = 0

Reorder the terms:
(-7 + 6t)(-1 + 3t + 7t) = 0

Combine like terms: 3t + 7t = 10t
(-7 + 6t)(-1 + 10t) = 0

Multiply (-7 + 6t) * (-1 + 10t)
(-7(-1 + 10t) + 6t * (-1 + 10t)) = 0
((-1 * -7 + 10t * -7) + 6t * (-1 + 10t)) = 0
((7 + -70t) + 6t * (-1 + 10t)) = 0
(7 + -70t + (-1 * 6t + 10t * 6t)) = 0
(7 + -70t + (-6t + 60t2)) = 0

Combine like terms: -70t + -6t = -76t
(7 + -76t + 60t2) = 0

Solving
7 + -76t + 60t2 = 0

Solving for variable 't'.

Factor a trinomial.
(1 + -10t)(7 + -6t) = 0


Subproblem 1
Set the factor '(1 + -10t)' equal to zero and attempt to solve:

Simplifying
1 + -10t = 0

Solving
1 + -10t = 0

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

Add '-1' to each side of the equation.
1 + -1 + -10t = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -10t = 0 + -1
-10t = 0 + -1

Combine like terms: 0 + -1 = -1
-10t = -1

Divide each side by '-10'.
t = 0.1

Simplifying
t = 0.1

Subproblem 2
Set the factor '(7 + -6t)' equal to zero and attempt to solve:

Simplifying
7 + -6t = 0

Solving
7 + -6t = 0

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

Add '-7' to each side of the equation.
7 + -7 + -6t = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -6t = 0 + -7
-6t = 0 + -7

Combine like terms: 0 + -7 = -7
-6t = -7

Divide each side by '-6'.
t = 1.166666667

Simplifying
t = 1.166666667
Solution
t = {0.1, 1.166666667}

See similar equations:

| 3.6y=18 | | 4x^2-21x+32=0 | | 1=193-v | | 5n^2=-2 | | 2x-5+8-3=1-8x | | 2(3x-4)=-48 | | 5x-9+39=0 | | (7y+6)(5y-4)=128 | | x+2.5y=3.5 | | 35w^2+10=0 | | 5+x-3(x+4)=-1 | | 3+14=26 | | (7y+6)(5y-4)=94 | | p-5=-12 | | 452=3.14*r^2*9 | | 2x-9+36=5 | | (y-8)(-2y+8y+2)= | | 36x+10x^2=14 | | (7y+6)(5y-4)=0 | | 4(d-5)=2d-14+d | | 3(2x+8)=4(3x-6) | | 188/v=-47 | | 2x-5+36=1 | | 2w^2+3-77=0 | | -9n+11=-8n-13 | | 3/4=x/15 | | 5(3x-0.2)=6x-1 | | (3/4x-1/2y)*2 | | (3/4x-1/2y)^2 | | 52x+67y-2=0 | | 3x-24+7=28 | | Y-3=0.5(x+10) |

Equations solver categories