6(x+7)-a(x+7)=

Solution for 6(x+7)-a(x+7)= equation:

Simplifying
6(x + 7) + -1a(x + 7) = 0

Reorder the terms:
6(7 + x) + -1a(x + 7) = 0
(7 * 6 + x * 6) + -1a(x + 7) = 0
(42 + 6x) + -1a(x + 7) = 0

Reorder the terms:
42 + 6x + -1a(7 + x) = 0
42 + 6x + (7 * -1a + x * -1a) = 0
42 + 6x + (-7a + -1ax) = 0

Reorder the terms:
42 + -7a + -1ax + 6x = 0

Solving
42 + -7a + -1ax + 6x = 0

Solving for variable 'a'.

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

Add '-42' to each side of the equation.
42 + -7a + -1ax + -42 + 6x = 0 + -42

Reorder the terms:
42 + -42 + -7a + -1ax + 6x = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -7a + -1ax + 6x = 0 + -42
-7a + -1ax + 6x = 0 + -42

Combine like terms: 0 + -42 = -42
-7a + -1ax + 6x = -42

Add '-6x' to each side of the equation.
-7a + -1ax + 6x + -6x = -42 + -6x

Combine like terms: 6x + -6x = 0
-7a + -1ax + 0 = -42 + -6x
-7a + -1ax = -42 + -6x

Reorder the terms:
42 + -7a + -1ax + 6x = -42 + -6x + 42 + 6x

Reorder the terms:
42 + -7a + -1ax + 6x = -42 + 42 + -6x + 6x

Combine like terms: -42 + 42 = 0
42 + -7a + -1ax + 6x = 0 + -6x + 6x
42 + -7a + -1ax + 6x = -6x + 6x

Combine like terms: -6x + 6x = 0
42 + -7a + -1ax + 6x = 0

The solution to this equation could not be determined.