5xy(a+7)-(a+7)=

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Solution for 5xy(a+7)-(a+7)= equation:


Simplifying
5xy(a + 7) + -1(a + 7) = 0

Reorder the terms:
5xy(7 + a) + -1(a + 7) = 0
(7 * 5xy + a * 5xy) + -1(a + 7) = 0

Reorder the terms:
(5axy + 35xy) + -1(a + 7) = 0
(5axy + 35xy) + -1(a + 7) = 0

Reorder the terms:
5axy + 35xy + -1(7 + a) = 0
5axy + 35xy + (7 * -1 + a * -1) = 0
5axy + 35xy + (-7 + -1a) = 0

Reorder the terms:
-7 + -1a + 5axy + 35xy = 0

Solving
-7 + -1a + 5axy + 35xy = 0

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + -1a + 5axy + 7 + 35xy = 0 + 7

Reorder the terms:
-7 + 7 + -1a + 5axy + 35xy = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -1a + 5axy + 35xy = 0 + 7
-1a + 5axy + 35xy = 0 + 7

Combine like terms: 0 + 7 = 7
-1a + 5axy + 35xy = 7

Add '-35xy' to each side of the equation.
-1a + 5axy + 35xy + -35xy = 7 + -35xy

Combine like terms: 35xy + -35xy = 0
-1a + 5axy + 0 = 7 + -35xy
-1a + 5axy = 7 + -35xy

Reorder the terms:
-7 + -1a + 5axy + 35xy = 7 + -35xy + -7 + 35xy

Reorder the terms:
-7 + -1a + 5axy + 35xy = 7 + -7 + -35xy + 35xy

Combine like terms: 7 + -7 = 0
-7 + -1a + 5axy + 35xy = 0 + -35xy + 35xy
-7 + -1a + 5axy + 35xy = -35xy + 35xy

Combine like terms: -35xy + 35xy = 0
-7 + -1a + 5axy + 35xy = 0

The solution to this equation could not be determined.

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