0.91a+2.25-0.01a=6.75

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Solution for 0.91a+2.25-0.01a=6.75 equation: 


Simplifying
0.91a + 2.25 + -0.01a = 6.75

Reorder the terms:
2.25 + 0.91a + -0.01a = 6.75

Combine like terms: 0.91a + -0.01a = 0.9a
2.25 + 0.9a = 6.75

Solving
2.25 + 0.9a = 6.75

Solving for variable 'a'.

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

Add '-2.25' to each side of the equation.
2.25 + -2.25 + 0.9a = 6.75 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + 0.9a = 6.75 + -2.25
0.9a = 6.75 + -2.25

Combine like terms: 6.75 + -2.25 = 4.5
0.9a = 4.5

Divide each side by '0.9'.
a = 5

Simplifying
a = 5

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