4(a+3)+7=11

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Solution for 4(a+3)+7=11 equation:


Simplifying
4(a + 3) + 7 = 11

Reorder the terms:
4(3 + a) + 7 = 11
(3 * 4 + a * 4) + 7 = 11
(12 + 4a) + 7 = 11

Reorder the terms:
12 + 7 + 4a = 11

Combine like terms: 12 + 7 = 19
19 + 4a = 11

Solving
19 + 4a = 11

Solving for variable 'a'.

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

Add '-19' to each side of the equation.
19 + -19 + 4a = 11 + -19

Combine like terms: 19 + -19 = 0
0 + 4a = 11 + -19
4a = 11 + -19

Combine like terms: 11 + -19 = -8
4a = -8

Divide each side by '4'.
a = -2

Simplifying
a = -2

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