21=sqrt(15x)

Simple and best practice solution for 21=sqrt(15x) 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 21=sqrt(15x) equation:


Simplifying
21 = sqrt(15x)

Remove parenthesis around (15x)
21 = qrst * 15x

Reorder the terms for easier multiplication:
21 = 15qrst * x

Multiply qrst * x
21 = 15qrstx

Solving
21 = 15qrstx

Solving for variable 'q'.

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

Add '-15qrstx' to each side of the equation.
21 + -15qrstx = 15qrstx + -15qrstx

Combine like terms: 15qrstx + -15qrstx = 0
21 + -15qrstx = 0

Add '-21' to each side of the equation.
21 + -21 + -15qrstx = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -15qrstx = 0 + -21
-15qrstx = 0 + -21

Combine like terms: 0 + -21 = -21
-15qrstx = -21

Divide each side by '-15rstx'.
q = 1.4r-1s-1t-1x-1

Simplifying
q = 1.4r-1s-1t-1x-1

See similar equations:

| Q(x+3)= | | 3z^2-12z+13=0 | | 5(3a-9+2a)= | | 1.7x-3=0.9x+13 | | 5x^3+3=323 | | 2x-8=-17 | | (3x+7)(5x^2-37x+42)=0 | | 40-14x=12 | | 9y+-11+-5y=25 | | 9y-11-5y=52 | | 8z+3y=44 | | 3(a-b-2)= | | 36t^3+29t^2-7=0 | | 2X^3-4X+3=0 | | Y-10=2.6(x-3) | | 7x+25=x+13 | | 8x^2-132x+76=0 | | f(x)=4x+18 | | x+3/(-2)=8 | | 7(x-1)=7(x+3) | | 8x^2-27x-5=0 | | 7x+x-3=7x+7 | | 14k=42 | | 6X-6(2X-4)=4(4x-3) | | -5(x+3)+7(x+2)=4(x-3)-2(x+5) | | 3-y=7-5 | | 10-[9-x]=3+2x | | -3a+12+8a=4a-2a | | 7x+x(x-7)=(2x+5)(5-2x) | | 3m+2=6 | | 1=0.4x-0.6x-9 | | 0.76+2.1t=0.96t-0.49 |

Equations solver categories