7-2(2a-6)=11

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Solution for 7-2(2a-6)=11 equation:


Simplifying
7 + -2(2a + -6) = 11

Reorder the terms:
7 + -2(-6 + 2a) = 11
7 + (-6 * -2 + 2a * -2) = 11
7 + (12 + -4a) = 11

Combine like terms: 7 + 12 = 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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