11(x+7)+3a(x+7)=

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Solution for 11(x+7)+3a(x+7)= equation:


Simplifying
11(x + 7) + 3a(x + 7) = 0

Reorder the terms:
11(7 + x) + 3a(x + 7) = 0
(7 * 11 + x * 11) + 3a(x + 7) = 0
(77 + 11x) + 3a(x + 7) = 0

Reorder the terms:
77 + 11x + 3a(7 + x) = 0
77 + 11x + (7 * 3a + x * 3a) = 0
77 + 11x + (21a + 3ax) = 0

Reorder the terms:
77 + 21a + 3ax + 11x = 0

Solving
77 + 21a + 3ax + 11x = 0

Solving for variable 'a'.

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

Add '-77' to each side of the equation.
77 + 21a + 3ax + -77 + 11x = 0 + -77

Reorder the terms:
77 + -77 + 21a + 3ax + 11x = 0 + -77

Combine like terms: 77 + -77 = 0
0 + 21a + 3ax + 11x = 0 + -77
21a + 3ax + 11x = 0 + -77

Combine like terms: 0 + -77 = -77
21a + 3ax + 11x = -77

Add '-11x' to each side of the equation.
21a + 3ax + 11x + -11x = -77 + -11x

Combine like terms: 11x + -11x = 0
21a + 3ax + 0 = -77 + -11x
21a + 3ax = -77 + -11x

Reorder the terms:
77 + 21a + 3ax + 11x = -77 + -11x + 77 + 11x

Reorder the terms:
77 + 21a + 3ax + 11x = -77 + 77 + -11x + 11x

Combine like terms: -77 + 77 = 0
77 + 21a + 3ax + 11x = 0 + -11x + 11x
77 + 21a + 3ax + 11x = -11x + 11x

Combine like terms: -11x + 11x = 0
77 + 21a + 3ax + 11x = 0

The solution to this equation could not be determined.

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