15=-11a+4

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Solution for 15=-11a+4 equation:


Simplifying
15 = -11a + 4

Reorder the terms:
15 = 4 + -11a

Solving
15 = 4 + -11a

Solving for variable 'a'.

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

Add '11a' to each side of the equation.
15 + 11a = 4 + -11a + 11a

Combine like terms: -11a + 11a = 0
15 + 11a = 4 + 0
15 + 11a = 4

Add '-15' to each side of the equation.
15 + -15 + 11a = 4 + -15

Combine like terms: 15 + -15 = 0
0 + 11a = 4 + -15
11a = 4 + -15

Combine like terms: 4 + -15 = -11
11a = -11

Divide each side by '11'.
a = -1

Simplifying
a = -1

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