4(a+4)-7=-11

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Solution for 4(a+4)-7=-11 equation:


Simplifying
4(a + 4) + -7 = -11

Reorder the terms:
4(4 + a) + -7 = -11
(4 * 4 + a * 4) + -7 = -11
(16 + 4a) + -7 = -11

Reorder the terms:
16 + -7 + 4a = -11

Combine like terms: 16 + -7 = 9
9 + 4a = -11

Solving
9 + 4a = -11

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 4a = -11 + -9

Combine like terms: 9 + -9 = 0
0 + 4a = -11 + -9
4a = -11 + -9

Combine like terms: -11 + -9 = -20
4a = -20

Divide each side by '4'.
a = -5

Simplifying
a = -5

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