g(x)=7x^2+21

Simple and best practice solution for g(x)=7x^2+21 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 g(x)=7x^2+21 equation: 


Simplifying
g(x) = 7x2 + 21

Multiply g * x
gx = 7x2 + 21

Reorder the terms:
gx = 21 + 7x2

Solving
gx = 21 + 7x2

Solving for variable 'g'.

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

Divide each side by 'x'.
g = 21x-1 + 7x

Simplifying
g = 21x-1 + 7x

See similar equations:

| 3(3v+1)-5= | | 2(y-2)-4=-4(-4y+5)-5y | | x^2+9x-19=-5 | | 5(2u-4)-(u+2)= | | X^2=32-4 | | 5*(x-4)=2*(2x+7) | | 1/3x-3=-5/3 | | 11x+8=9-3x | | 1+b-2c=4 | | 6+9n=6n+13 | | 4x^2+26x-15=0 | | 96=(3x-6)(x-1) | | a+b-2c=4 | | -9-7y=-12 | | 2cosx+sinx=.617 | | X+(2x-10)=425 | | 4+5y=19 | | -2cosx-sinx=y | | V=(9.8)(2) | | 5u^6+6u^4+35u^2+42=0 | | -2cosx-sinx=-.617 | | -(2x)+y=14 | | 0=-16t^2+48t+18 | | 6y^2+3y=h | | y=-(x-3)(x+1) | | 7x^2-2y^2=14 | | 18/3m-9 | | 7z-5/10=15/5 | | x*3=108 | | (1/*8)^-2x=16 | | 1-8x/x^2-12x-28 | | 9-9k-5=4 |

Equations solver categories