4a+r=27

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Solution for 4a+r=27 equation: 


Simplifying
4a + r = 27

Solving
4a + r = 27

Solving for variable 'a'.

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

Add '-1r' to each side of the equation.
4a + r + -1r = 27 + -1r

Combine like terms: r + -1r = 0
4a + 0 = 27 + -1r
4a = 27 + -1r

Divide each side by '4'.
a = 6.75 + -0.25r

Simplifying
a = 6.75 + -0.25r

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