56t^2-19t=15

Simple and best practice solution for 56t^2-19t=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 56t^2-19t=15 equation:


Simplifying
56t2 + -19t = 15

Reorder the terms:
-19t + 56t2 = 15

Solving
-19t + 56t2 = 15

Solving for variable 't'.

Reorder the terms:
-15 + -19t + 56t2 = 15 + -15

Combine like terms: 15 + -15 = 0
-15 + -19t + 56t2 = 0

Factor a trinomial.
(-3 + -8t)(5 + -7t) = 0

Subproblem 1

Set the factor '(-3 + -8t)' equal to zero and attempt to solve: Simplifying -3 + -8t = 0 Solving -3 + -8t = 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 + -8t = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -8t = 0 + 3 -8t = 0 + 3 Combine like terms: 0 + 3 = 3 -8t = 3 Divide each side by '-8'. t = -0.375 Simplifying t = -0.375

Subproblem 2

Set the factor '(5 + -7t)' equal to zero and attempt to solve: Simplifying 5 + -7t = 0 Solving 5 + -7t = 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 + -7t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7t = 0 + -5 -7t = 0 + -5 Combine like terms: 0 + -5 = -5 -7t = -5 Divide each side by '-7'. t = 0.7142857143 Simplifying t = 0.7142857143

Solution

t = {-0.375, 0.7142857143}

See similar equations:

| 32-0.2c=1 | | -13=16+m | | 174x=180(x-700) | | -12n+16=-8n-16 | | 2-p=p+2 | | 5x(x-6)=9+(x-2)(5x-2) | | 67=17+5x | | 6(x+3)=12x-12 | | 10x*20x-41*2=4 | | 3x-5(x+2)=8x+10 | | (5x+4)-2(x+1)= | | 8(60-80x)=112 | | 6y+39=-9(y-1) | | 8(60-80x)=11.2 | | z+(-7)=-8 | | 6x-2=7x-24 | | -4=4(6y-12)-2 | | .75y-1=2 | | -7(x+5)+1=9(x-9)+23 | | 35x-65=45x+125 | | 28-2.2j=11.6j+262.6 | | 5x=-3x+64 | | 48+6a=15+15a | | 3x-11=4(x-3) | | 5.5x-x=-4.5-x | | 9x-62=28x+52 | | -2+9=15x-4-14 | | 4-1(3b+2)=2(2b+3) | | -62=-2-4(3p+3) | | 198-22y=220 | | 32-9x=140 | | 2+x+x^2=8 |

Equations solver categories