25x^2+30x+9=9-6x+4x^2

Simple and best practice solution for 25x^2+30x+9=9-6x+4x^2 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 25x^2+30x+9=9-6x+4x^2 equation: 


Simplifying
25x2 + 30x + 9 = 9 + -6x + 4x2

Reorder the terms:
9 + 30x + 25x2 = 9 + -6x + 4x2

Add '-9' to each side of the equation.
9 + 30x + -9 + 25x2 = 9 + -6x + -9 + 4x2

Reorder the terms:
9 + -9 + 30x + 25x2 = 9 + -6x + -9 + 4x2

Combine like terms: 9 + -9 = 0
0 + 30x + 25x2 = 9 + -6x + -9 + 4x2
30x + 25x2 = 9 + -6x + -9 + 4x2

Reorder the terms:
30x + 25x2 = 9 + -9 + -6x + 4x2

Combine like terms: 9 + -9 = 0
30x + 25x2 = 0 + -6x + 4x2
30x + 25x2 = -6x + 4x2

Solving
30x + 25x2 = -6x + 4x2

Solving for variable 'x'.

Reorder the terms:
30x + 6x + 25x2 + -4x2 = -6x + 4x2 + 6x + -4x2

Combine like terms: 30x + 6x = 36x
36x + 25x2 + -4x2 = -6x + 4x2 + 6x + -4x2

Combine like terms: 25x2 + -4x2 = 21x2
36x + 21x2 = -6x + 4x2 + 6x + -4x2

Reorder the terms:
36x + 21x2 = -6x + 6x + 4x2 + -4x2

Combine like terms: -6x + 6x = 0
36x + 21x2 = 0 + 4x2 + -4x2
36x + 21x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
36x + 21x2 = 0

Factor out the Greatest Common Factor (GCF), '3x'.
3x(12 + 7x) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(12 + 7x)' equal to zero and attempt to solve:

Simplifying
12 + 7x = 0

Solving
12 + 7x = 0

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

Add '-12' to each side of the equation.
12 + -12 + 7x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 0 + -12
7x = 0 + -12

Combine like terms: 0 + -12 = -12
7x = -12

Divide each side by '7'.
x = -1.714285714

Simplifying
x = -1.714285714
Solution
x = {0, -1.714285714}

See similar equations:

| -4n=-4 | | -2x-3-(3x-5)=-6x+(-2+6x-4) | | 2x+9x=21+7x | | 1n-5n+1n=-12-3 | | 115-(-20)= | | (1-i)*z=2*i | | h(t)=10+32t+16t^2 | | 2-4=2x-6 | | 2-4=1x-6 | | y+7y=8y | | Y+33=8 | | 6[-6x+6+4(x+1)]=6x+2 | | 14n+8=34 | | 7*-16+5(-9*-4-6)= | | 2x^3-2x^2=0 | | 4-8x-5=3x+8-14 | | -17+9-(-19)-6+7= | | T-32.8=27 | | 1y+8y= | | -5.667=9.286-2.667x | | (x+7)+x=79 | | 2y-4=11y+32 | | 6m-4z+2z=13 | | 4a^2*2b*a*5b= | | 2x^3+6x^2+12x^2=4x^3+16x^2 | | 2.00+3.50x=3.25+5.00x | | 6x-x+9=42 | | m-32=18 | | sin(x)=-0.5122 | | -2(6+7x)=20-6x | | 10(-x-9)-x= | | 3x^2+16x-7=0 |

Equations solver categories