4(6a+7-a)=

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Solution for 4(6a+7-a)= equation:


Simplifying
4(6a + 7 + -1a) = 0

Reorder the terms:
4(7 + 6a + -1a) = 0

Combine like terms: 6a + -1a = 5a
4(7 + 5a) = 0
(7 * 4 + 5a * 4) = 0
(28 + 20a) = 0

Solving
28 + 20a = 0

Solving for variable 'a'.

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

Add '-28' to each side of the equation.
28 + -28 + 20a = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 20a = 0 + -28
20a = 0 + -28

Combine like terms: 0 + -28 = -28
20a = -28

Divide each side by '20'.
a = -1.4

Simplifying
a = -1.4

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