4a=7a+20

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Solution for 4a=7a+20 equation: 


Simplifying
4a = 7a + 20

Reorder the terms:
4a = 20 + 7a

Solving
4a = 20 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
4a + -7a = 20 + 7a + -7a

Combine like terms: 4a + -7a = -3a
-3a = 20 + 7a + -7a

Combine like terms: 7a + -7a = 0
-3a = 20 + 0
-3a = 20

Divide each side by '-3'.
a = -6.666666667

Simplifying
a = -6.666666667

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