2x^2-16+3x^2=180

Simple and best practice solution for 2x^2-16+3x^2=180 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^2-16+3x^2=180 equation: 


Simplifying
2x2 + -16 + 3x2 = 180

Reorder the terms:
-16 + 2x2 + 3x2 = 180

Combine like terms: 2x2 + 3x2 = 5x2
-16 + 5x2 = 180

Solving
-16 + 5x2 = 180

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 5x2 = 180 + 16

Combine like terms: -16 + 16 = 0
0 + 5x2 = 180 + 16
5x2 = 180 + 16

Combine like terms: 180 + 16 = 196
5x2 = 196

Divide each side by '5'.
x2 = 39.2

Simplifying
x2 = 39.2

Take the square root of each side:
x = {-6.260990337, 6.260990337}

See similar equations:

| -22+20+2+(-18)= | | 2v/3=24 | | 5e^9x=9 | | 5e^9*x=9 | | -5x-10=-7x+6 | | 4-6x=4+6x | | 10x+2=4(2x-3) | | 8m-2=-3 | | 2.5(10x+8)+3x= | | 10x-2=4(2x-3) | | 2n*n-5=3n*n^2*n*4 | | 4x^3+5x^2-18x+9=0 | | 3.5x+215=495 | | 30/y=6/1/5 | | 2(3x-7)-10=20 | | -4x-118=116+9x | | 21+x=-39 | | 2[7-5(1-x)]+6x=-12+3[6(x+1)-3x] | | -3.7t-4.1=6.3t+6 | | 21+x=-31 | | 3x+100=4x+x | | X+3=y-5 | | (x+7)+(2x-1)+(2x+3)=79 | | 3n+n+5=37 | | (12y+9x)-(x-y)= | | -3(5s-6)-18=-3(7s+2)-3 | | 3/4x2=21 | | 5X/6-3/8=7X/4 | | 16x-1024/x2 | | 4(n-25)=9n | | 18000+36000r+18000r^2=0 | | 100-207/8 |

Equations solver categories