3y-15xy+21x=a(y-5xy+7x)

Simple and best practice solution for 3y-15xy+21x=a(y-5xy+7x) 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 3y-15xy+21x=a(y-5xy+7x) equation: 


Simplifying
3y + -15xy + 21x = a(y + -5xy + 7x)

Reorder the terms:
21x + -15xy + 3y = a(y + -5xy + 7x)

Reorder the terms:
21x + -15xy + 3y = a(7x + -5xy + y)
21x + -15xy + 3y = (7x * a + -5xy * a + y * a)
21x + -15xy + 3y = (7ax + -5axy + ay)

Solving
21x + -15xy + 3y = 7ax + -5axy + ay

Solving for variable 'x'.

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

Add '-7ax' to each side of the equation.
21x + -15xy + -7ax + 3y = 7ax + -5axy + -7ax + ay

Reorder the terms:
-7ax + 21x + -15xy + 3y = 7ax + -5axy + -7ax + ay

Reorder the terms:
-7ax + 21x + -15xy + 3y = 7ax + -7ax + -5axy + ay

Combine like terms: 7ax + -7ax = 0
-7ax + 21x + -15xy + 3y = 0 + -5axy + ay
-7ax + 21x + -15xy + 3y = -5axy + ay

Add '5axy' to each side of the equation.
-7ax + 21x + -15xy + 5axy + 3y = -5axy + 5axy + ay

Reorder the terms:
-7ax + 5axy + 21x + -15xy + 3y = -5axy + 5axy + ay

Combine like terms: -5axy + 5axy = 0
-7ax + 5axy + 21x + -15xy + 3y = 0 + ay
-7ax + 5axy + 21x + -15xy + 3y = ay

Add '-3y' to each side of the equation.
-7ax + 5axy + 21x + -15xy + 3y + -3y = ay + -3y

Combine like terms: 3y + -3y = 0
-7ax + 5axy + 21x + -15xy + 0 = ay + -3y
-7ax + 5axy + 21x + -15xy = ay + -3y

Reorder the terms:
-7ax + 5axy + -1ay + 21x + -15xy + 3y = ay + -3y + -1ay + 3y

Reorder the terms:
-7ax + 5axy + -1ay + 21x + -15xy + 3y = ay + -1ay + -3y + 3y

Combine like terms: ay + -1ay = 0
-7ax + 5axy + -1ay + 21x + -15xy + 3y = 0 + -3y + 3y
-7ax + 5axy + -1ay + 21x + -15xy + 3y = -3y + 3y

Combine like terms: -3y + 3y = 0
-7ax + 5axy + -1ay + 21x + -15xy + 3y = 0

The solution to this equation could not be determined.

See similar equations:

| 48j-17j-27j+8=32 | | 2x-[-1]=11 | | 4a-[3b+2]a=4 | | 2y=2/3x-3 | | 2s+s-s+4s-4s-2=48 | | 4a-[3b+2]b=-2 | | x-52=155 | | -21+-6-a=0 | | 16d+(-48d)+30d-(-4d)+(-11)=37 | | 20+15y=105 | | 11x-x-123=37 | | a^4b^3/4a^2b^4 | | 56=k-42 | | 47d+4d-49d+8=30 | | [2a+c]+1c=-4 | | (N+4)*15=14*15 | | 6h-5h=36 | | (-2x-3)+(-1x-4)= | | 2cotx*cos^2x=2cotx | | 20j-8j-9j-3j+j+2=14 | | 42=y+15 | | 9z/3╬6z/2 | | -39-(-20)=x/4 | | 10j-20j+(-2j)+11j=19 | | 34.481=(4/3)(3.14)r3 | | 5-4f=-11 | | a-3.4=5.5 | | 20g-13g-g+4g=10 | | (x)(x+2)=4x | | 8x-5=2x-0.8 | | 18t+(-3t)-10t-3t+(-4t)=14 | | 72.00-15.55= |

Equations solver categories