x(2x)=49

Simple and best practice solution for x(2x)=49 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 x(2x)=49 equation:


Simplifying
x(2x) = 49

Remove parenthesis around (2x)
x * 2x = 49

Reorder the terms for easier multiplication:
2x * x = 49

Multiply x * x
2x2 = 49

Solving
2x2 = 49

Solving for variable 'x'.

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

Divide each side by '2'.
x2 = 24.5

Simplifying
x2 = 24.5

Take the square root of each side:
x = {-4.949747468, 4.949747468}

See similar equations:

| 15/5w | | 5w/15 | | ax-2b=3b | | -17=(-2)(2)+b | | 60+2x+10= | | 72x^2-59x+12=0 | | 6-2(4x+1)=16 | | (8x/9)+(-2)=6 | | 6(6-6)=4x+4 | | 2x^2+7x-3=8+x | | (x/3)+1=4 | | 72.5=3.5x-6 | | (x/5)-3=-5 | | 4/x-2/11x | | 8(x-3)+8=5xd-22 | | -6+(-3x)=x+6 | | (4/5)x-3=-11 | | (1/4)x+1=0 | | 3x+7=-52-9x | | (1/3)x+2=-2 | | 2lnx=ln(8x+3) | | (3/5)x+7=7 | | y=(1/x+2)+3 | | (3/4)x+1=10 | | y=-x^2+3x-2 | | (2/3)x-1=3 | | (4a-7)/3 | | 4z-7z=-21 | | 85+x=197 | | -4+m=9 | | 6j-2=4j+14 | | 2xy+2xy-xy= |

Equations solver categories