5a-1a=7

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Solution for 5a-1a=7 equation: 


Simplifying
5a + -1a = 7

Combine like terms: 5a + -1a = 4a
4a = 7

Solving
4a = 7

Solving for variable 'a'.

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

Divide each side by '4'.
a = 1.75

Simplifying
a = 1.75

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