698-4=77.4a

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Solution for 698-4=77.4a equation:


Simplifying
698 + -4 = 77.4a

Combine like terms: 698 + -4 = 694
694 = 77.4a

Solving
694 = 77.4a

Solving for variable 'a'.

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

Add '-77.4a' to each side of the equation.
694 + -77.4a = 77.4a + -77.4a

Combine like terms: 77.4a + -77.4a = 0.0
694 + -77.4a = 0.0

Add '-694' to each side of the equation.
694 + -694 + -77.4a = 0.0 + -694

Combine like terms: 694 + -694 = 0
0 + -77.4a = 0.0 + -694
-77.4a = 0.0 + -694

Combine like terms: 0.0 + -694 = -694
-77.4a = -694

Divide each side by '-77.4'.
a = 8.966408269

Simplifying
a = 8.966408269

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