-40+7a=4a-8(7a+5)

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Solution for -40+7a=4a-8(7a+5) equation:


Simplifying
-40 + 7a = 4a + -8(7a + 5)

Reorder the terms:
-40 + 7a = 4a + -8(5 + 7a)
-40 + 7a = 4a + (5 * -8 + 7a * -8)
-40 + 7a = 4a + (-40 + -56a)

Reorder the terms:
-40 + 7a = -40 + 4a + -56a

Combine like terms: 4a + -56a = -52a
-40 + 7a = -40 + -52a

Add '40' to each side of the equation.
-40 + 40 + 7a = -40 + 40 + -52a

Combine like terms: -40 + 40 = 0
0 + 7a = -40 + 40 + -52a
7a = -40 + 40 + -52a

Combine like terms: -40 + 40 = 0
7a = 0 + -52a
7a = -52a

Solving
7a = -52a

Solving for variable 'a'.

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

Add '52a' to each side of the equation.
7a + 52a = -52a + 52a

Combine like terms: 7a + 52a = 59a
59a = -52a + 52a

Combine like terms: -52a + 52a = 0
59a = 0

Divide each side by '59'.
a = 0

Simplifying
a = 0

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