56w^2-19w=15

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


Simplifying
56w2 + -19w = 15

Reorder the terms:
-19w + 56w2 = 15

Solving
-19w + 56w2 = 15

Solving for variable 'w'.

Reorder the terms:
-15 + -19w + 56w2 = 15 + -15

Combine like terms: 15 + -15 = 0
-15 + -19w + 56w2 = 0

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

Subproblem 1

Set the factor '(-3 + -8w)' equal to zero and attempt to solve: Simplifying -3 + -8w = 0 Solving -3 + -8w = 0 Move all terms containing w to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -8w = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -8w = 0 + 3 -8w = 0 + 3 Combine like terms: 0 + 3 = 3 -8w = 3 Divide each side by '-8'. w = -0.375 Simplifying w = -0.375

Subproblem 2

Set the factor '(5 + -7w)' equal to zero and attempt to solve: Simplifying 5 + -7w = 0 Solving 5 + -7w = 0 Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -7w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7w = 0 + -5 -7w = 0 + -5 Combine like terms: 0 + -5 = -5 -7w = -5 Divide each side by '-7'. w = 0.7142857143 Simplifying w = 0.7142857143

Solution

w = {-0.375, 0.7142857143}

See similar equations:

| -[4z-(13z+10)]=10+(8z+0) | | 6x+13=-41 | | 4x+8(x-7)=4(x-8) | | 2x+13=-31 | | 6/2(a+2)=9 | | (1+x)=1.025*1.035 | | 6x-10x+6=-2x+6 | | 3x+34= | | 4x^2+5x=0 | | (1+x)=1.016*1.02*1.016 | | -3+4x-5=5x | | 1.0498=1.016*1.02*(1+x) | | (1+x)=1.02*1.016*1.075 | | (1+x)=1.02*1.016*1.022 | | 1.12=1.04*1.03*(1+x) | | (1+x)=1.025*1.05 | | (1+x)=1.025*1.05*1.035 | | 1.07=1.042*(1+x) | | 1.08=1.035*1.03*(1+x) | | 1.065=(1.02)(1+x) | | 2sin^2x+sinx=1 | | 3(v-7)-3=-2(-6v+5)-3v | | 6(8x+13)= | | 3v-18=9v-10 | | x^3+4*x^2-6*x-5=0 | | 12x=30y | | 2.4=0.8y | | (2x^2)-4x+1=(x^2)-4x+3 | | 14d^2-3d=0 | | 15y^2+32y+16=0 | | 20x+4y=20 | | ln(x+2)+ln(x-3)=ln(4x) |

Equations solver categories