11+3a=7(7-5a)

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Solution for 11+3a=7(7-5a) equation:


Simplifying
11 + 3a = 7(7 + -5a)
11 + 3a = (7 * 7 + -5a * 7)
11 + 3a = (49 + -35a)

Solving
11 + 3a = 49 + -35a

Solving for variable 'a'.

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

Add '35a' to each side of the equation.
11 + 3a + 35a = 49 + -35a + 35a

Combine like terms: 3a + 35a = 38a
11 + 38a = 49 + -35a + 35a

Combine like terms: -35a + 35a = 0
11 + 38a = 49 + 0
11 + 38a = 49

Add '-11' to each side of the equation.
11 + -11 + 38a = 49 + -11

Combine like terms: 11 + -11 = 0
0 + 38a = 49 + -11
38a = 49 + -11

Combine like terms: 49 + -11 = 38
38a = 38

Divide each side by '38'.
a = 1

Simplifying
a = 1

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