11-2(a-1)=4a+a

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Solution for 11-2(a-1)=4a+a equation:


Simplifying
11 + -2(a + -1) = 4a + a

Reorder the terms:
11 + -2(-1 + a) = 4a + a
11 + (-1 * -2 + a * -2) = 4a + a
11 + (2 + -2a) = 4a + a

Combine like terms: 11 + 2 = 13
13 + -2a = 4a + a

Combine like terms: 4a + a = 5a
13 + -2a = 5a

Solving
13 + -2a = 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
13 + -2a + -5a = 5a + -5a

Combine like terms: -2a + -5a = -7a
13 + -7a = 5a + -5a

Combine like terms: 5a + -5a = 0
13 + -7a = 0

Add '-13' to each side of the equation.
13 + -13 + -7a = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -7a = 0 + -13
-7a = 0 + -13

Combine like terms: 0 + -13 = -13
-7a = -13

Divide each side by '-7'.
a = 1.857142857

Simplifying
a = 1.857142857

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