2x*2+9x+7=0

Simple and best practice solution for 2x*2+9x+7=0 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*2+9x+7=0 equation:


Simplifying
2x * 2 + 9x + 7 = 0

Reorder the terms for easier multiplication:
2 * 2x + 9x + 7 = 0

Multiply 2 * 2
4x + 9x + 7 = 0

Reorder the terms:
7 + 4x + 9x = 0

Combine like terms: 4x + 9x = 13x
7 + 13x = 0

Solving
7 + 13x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 13x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 13x = 0 + -7
13x = 0 + -7

Combine like terms: 0 + -7 = -7
13x = -7

Divide each side by '13'.
x = -0.5384615385

Simplifying
x = -0.5384615385

See similar equations:

| 5.00x=805 | | 6c+24= | | 18x-12y-3= | | 2x^2+4xy-6xz=0 | | -2x+8=-5x+7 | | 36c+27c-15= | | x+9=-234 | | n/0.4=0.02/5 | | 11x^2+60=0 | | 24+48x+1764x= | | 4.8+(-5.1)+(-2.6)= | | 6.33+2.98= | | 5x=40x-1/2 | | X^2-9=3x+1 | | 7(2x+6)-3= | | x^2y^5=5 | | 4y-5=2x-12 | | 5x^2-18x-4=0 | | -a+15=13 | | 24/6*(-3) | | 3136x+42= | | 10w-2=22 | | m+7.3=9.3 | | -8w+6(w-2)=8 | | 0.52*7=x | | 36=45-y | | x*52=7 | | -3y+3x+4=y-4 | | 7(2y+11)+2y=13 | | 6x^6y^3/20x^7y | | x^2-x-9.5=0 | | Log(32x+1)=log(7x) |

Equations solver categories