3x(-5x)=55

Simple and best practice solution for 3x(-5x)=55 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 3x(-5x)=55 equation:


Simplifying
3x(-5x) = 55

Remove parenthesis around (-5x)
3x * -5x = 55

Reorder the terms for easier multiplication:
3 * -5x * x = 55

Multiply 3 * -5
-15x * x = 55

Multiply x * x
-15x2 = 55

Solving
-15x2 = 55

Solving for variable 'x'.

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

Divide each side by '-15'.
x2 = -3.666666667

Simplifying
x2 = -3.666666667

Reorder the terms:
3.666666667 + x2 = -3.666666667 + 3.666666667

Combine like terms: -3.666666667 + 3.666666667 = 0.000000000
3.666666667 + x2 = 0.000000000

The solution to this equation could not be determined.

See similar equations:

| 8=8+y | | x^2+(x/3)^2=40 | | 8x^2+12x+4= | | -21x+2+22x=6 | | 9x^3-x= | | 8v^2/2v+7 | | (3x+7)(27-x^3)=0 | | 6x-10=25 | | 60z^6-118z^5+56z^4=0 | | Y+49=13 | | 0=0.25x-0.75(x-1) | | y+1=-1 | | 9j+2-12j=18 | | 20.24=0.028t+20.8 | | 52g-18=102-8g | | 5X/6=2/3 | | 0=x*0.25-(x-1)*0.75 | | 8=R+5 | | z+18+42=6 | | x-9(square)x-70=0 | | (3/8)t=11 | | 4-8n-n^2+2n^3=0 | | 3x+6=26+7x | | 5-3x/2=-9 | | 8y-7= | | x=18+3y | | -(47-c)-2(c-38)=38 | | x-3y-18=0 | | 2(q+47)+-6=38 | | -2t+3(t+-3)+-6t= | | -4x^4+12x^3+7x^2=0 | | -6(4-3x)-7x=-2(2-3x) |

Equations solver categories