100x^2-49y^2=

Simple and best practice solution for 100x^2-49y^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 100x^2-49y^2= equation: 


Simplifying
100x2 + -49y2 = 0

Solving
100x2 + -49y2 = 0

Solving for variable 'x'.

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

Add '49y2' to each side of the equation.
100x2 + -49y2 + 49y2 = 0 + 49y2

Combine like terms: -49y2 + 49y2 = 0
100x2 + 0 = 0 + 49y2
100x2 = 0 + 49y2
Remove the zero:
100x2 = 49y2

Divide each side by '100'.
x2 = 0.49y2

Simplifying
x2 = 0.49y2

Take the square root of each side:
x = {-0.7y, 0.7y}

See similar equations:

| a*5+7=13 | | 0=2x^2-8x-9 | | 2x+x+x+3=23 | | a^2=-5a | | (4x^2-8x+6)-(2x^2-3+3)= | | -R^2+12r-35=0 | | 15a^2-31=3-7a | | 9t+(-5)+(-8s)+10= | | 6(3b^2+6-1)= | | v-10-8=-5v+2 | | 5(m-1)-5=-5m+5(5+3m) | | (3p-4)(3p+5)=0 | | 0=14y^2-11y+5 | | 3x^2+6y-105=0 | | x^2+6x+9=60 | | x^2y-4xy^2+5-(4x^2+3y^2+11)= | | (4x^2+x-7)+(3x+9)= | | 0.3(r+2)=-0.1(-2nd-4) | | -2a+(-7)+3a-8= | | 0=2m^2+9m+26 | | 8x+3.2=19.1 | | 0.5x+5.4=-0.3x-2.6 | | x^2-6x+9-y^2= | | 1/2x=180 | | 13(p+3)=15(p+2) | | A-6-4=-5(5a+6)-4(-5a+4) | | 3x^3=2 | | .6666666667x+6=.5x+.25x | | 6x+47=-35 | | 81=-3(1-4x) | | 3cos^2x-5cosx=1+3sin^2x | | 4x-13x=x+4 |

Equations solver categories