4a+4b=4(2a+2b)

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Solution for 4a+4b=4(2a+2b) equation: 


Simplifying
4a + 4b = 4(2a + 2b)
4a + 4b = (2a * 4 + 2b * 4)
4a + 4b = (8a + 8b)

Solving
4a + 4b = 8a + 8b

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
4a + -8a + 4b = 8a + -8a + 8b

Combine like terms: 4a + -8a = -4a
-4a + 4b = 8a + -8a + 8b

Combine like terms: 8a + -8a = 0
-4a + 4b = 0 + 8b
-4a + 4b = 8b

Add '-4b' to each side of the equation.
-4a + 4b + -4b = 8b + -4b

Combine like terms: 4b + -4b = 0
-4a + 0 = 8b + -4b
-4a = 8b + -4b

Combine like terms: 8b + -4b = 4b
-4a = 4b

Divide each side by '-4'.
a = -1b

Simplifying
a = -1b

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