0.125(a+9)=4

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Solution for 0.125(a+9)=4 equation:


Simplifying
0.125(a + 9) = 4

Reorder the terms:
0.125(9 + a) = 4
(9 * 0.125 + a * 0.125) = 4
(1.125 + 0.125a) = 4

Solving
1.125 + 0.125a = 4

Solving for variable 'a'.

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

Add '-1.125' to each side of the equation.
1.125 + -1.125 + 0.125a = 4 + -1.125

Combine like terms: 1.125 + -1.125 = 0.000
0.000 + 0.125a = 4 + -1.125
0.125a = 4 + -1.125

Combine like terms: 4 + -1.125 = 2.875
0.125a = 2.875

Divide each side by '0.125'.
a = 23

Simplifying
a = 23

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