(1.6x^3+4.6x^2-3.2x)-.75(5x^3-7x^2+9)=

Simple and best practice solution for (1.6x^3+4.6x^2-3.2x)-.75(5x^3-7x^2+9)= 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 (1.6x^3+4.6x^2-3.2x)-.75(5x^3-7x^2+9)= equation: 


Simplifying
(1.6x3 + 4.6x2 + -3.2x) + -0.75(5x3 + -7x2 + 9) = 0

Reorder the terms:
(-3.2x + 4.6x2 + 1.6x3) + -0.75(5x3 + -7x2 + 9) = 0

Remove parenthesis around (-3.2x + 4.6x2 + 1.6x3)
-3.2x + 4.6x2 + 1.6x3 + -0.75(5x3 + -7x2 + 9) = 0

Reorder the terms:
-3.2x + 4.6x2 + 1.6x3 + -0.75(9 + -7x2 + 5x3) = 0
-3.2x + 4.6x2 + 1.6x3 + (9 * -0.75 + -7x2 * -0.75 + 5x3 * -0.75) = 0
-3.2x + 4.6x2 + 1.6x3 + (-6.75 + 5.25x2 + -3.75x3) = 0

Reorder the terms:
-6.75 + -3.2x + 4.6x2 + 5.25x2 + 1.6x3 + -3.75x3 = 0

Combine like terms: 4.6x2 + 5.25x2 = 9.85x2
-6.75 + -3.2x + 9.85x2 + 1.6x3 + -3.75x3 = 0

Combine like terms: 1.6x3 + -3.75x3 = -2.15x3
-6.75 + -3.2x + 9.85x2 + -2.15x3 = 0

Solving
-6.75 + -3.2x + 9.85x2 + -2.15x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| (2y^2)+4=100 | | (2y^2)-4=100 | | 9a+2a-8b-3b= | | 25=.99(22.22)+3 | | 3(X-2)-2(3n-5)=10 | | -2+5(4+6x)=-132 | | (1.63x^3+4.6x^2-3.2x)-.75(5x^3-7x^2+9)= | | 7(2v+7)-6=113 | | 2x-14=21 | | t(n)=4n+12 | | 2x+3=-x-18 | | 8-2(3+x)=3(4+x) | | 17x+8y=48+27 | | 6m+8=8m-4 | | 4ab^2-4ab^2= | | 25=.99x+3 | | 8(b+1)-3b=2b-1 | | 17x+8y=48+21 | | 6a-2=2a+8 | | 5x-6-3x+12=10 | | 3x^2+30+21x=0 | | 2xy+1y=10 | | 10r^2+3r+3=0 | | (4t+7)=(2t-55) | | 2xy+-1y=10 | | 14s-5s+30=225 | | 0=14u+32-u^2 | | 6b+2=4b+8 | | 6t-4p= | | 12y+5x=17 | | 80x^2+44x-16=0 | | 5v-6=-41 |

Equations solver categories