(2a+1.75)3=7.5

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Solution for (2a+1.75)3=7.5 equation:


Simplifying
(2a + 1.75) * 3 = 7.5

Reorder the terms:
(1.75 + 2a) * 3 = 7.5

Reorder the terms for easier multiplication:
3(1.75 + 2a) = 7.5
(1.75 * 3 + 2a * 3) = 7.5
(5.25 + 6a) = 7.5

Solving
5.25 + 6a = 7.5

Solving for variable 'a'.

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

Add '-5.25' to each side of the equation.
5.25 + -5.25 + 6a = 7.5 + -5.25

Combine like terms: 5.25 + -5.25 = 0.00
0.00 + 6a = 7.5 + -5.25
6a = 7.5 + -5.25

Combine like terms: 7.5 + -5.25 = 2.25
6a = 2.25

Divide each side by '6'.
a = 0.375

Simplifying
a = 0.375

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