2x(x+6)-3x(2x+7)=

Simple and best practice solution for 2x(x+6)-3x(2x+7)= 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 2x(x+6)-3x(2x+7)= equation: 


Simplifying
2x(x + 6) + -3x(2x + 7) = 0

Reorder the terms:
2x(6 + x) + -3x(2x + 7) = 0
(6 * 2x + x * 2x) + -3x(2x + 7) = 0
(12x + 2x2) + -3x(2x + 7) = 0

Reorder the terms:
12x + 2x2 + -3x(7 + 2x) = 0
12x + 2x2 + (7 * -3x + 2x * -3x) = 0
12x + 2x2 + (-21x + -6x2) = 0

Reorder the terms:
12x + -21x + 2x2 + -6x2 = 0

Combine like terms: 12x + -21x = -9x
-9x + 2x2 + -6x2 = 0

Combine like terms: 2x2 + -6x2 = -4x2
-9x + -4x2 = 0

Solving
-9x + -4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(9 + 4x) = 0

Ignore the factor -1.

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 '(9 + 4x)' equal to zero and attempt to solve:

Simplifying
9 + 4x = 0

Solving
9 + 4x = 0

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

Add '-9' to each side of the equation.
9 + -9 + 4x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = 0 + -9
4x = 0 + -9

Combine like terms: 0 + -9 = -9
4x = -9

Divide each side by '4'.
x = -2.25

Simplifying
x = -2.25
Solution
x = {0, -2.25}

See similar equations:

| 1+9x-2+2x= | | -15y=20 | | 7ln(x)-2.6=10 | | 6(x-5)=3x+5-7x | | 4sen^2x-12senx+5=0 | | -7-3x+31x=26x+5 | | x-8(8-x)=32 | | -n-16-6n=10+4n+7 | | 7x-3=3x+7 | | -6h+14=2h-34+4h | | 1.75p+200=500 | | 232-2x=34x+24 | | 4(1+8x)=8 | | 8n+4=44 | | 2(1)+2y-3=3 | | 0.5(4n-6)=11 | | 0+-1= | | 4p-7=-9(-p-5)-2(5+6p) | | -2h=-152 | | 3y^2+36=0 | | (-5x+9)=2(-2x-4) | | 2y-7.25= | | -2z^2+3z+6=0 | | -1-x=7k | | -10+6=-7+-9 | | 3x-1=7k | | z^2+z+0.25=0 | | 7-x=5k | | P-4.2=8.2 | | X^5+2=3 | | 2(6k-1)=-3B | | 2k=14.6 |

Equations solver categories