130=165-0.75a

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Solution for 130=165-0.75a equation: 


Simplifying
130 = 165 + -0.75a

Solving
130 = 165 + -0.75a

Solving for variable 'a'.

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

Add '0.75a' to each side of the equation.
130 + 0.75a = 165 + -0.75a + 0.75a

Combine like terms: -0.75a + 0.75a = 0.00
130 + 0.75a = 165 + 0.00
130 + 0.75a = 165

Add '-130' to each side of the equation.
130 + -130 + 0.75a = 165 + -130

Combine like terms: 130 + -130 = 0
0 + 0.75a = 165 + -130
0.75a = 165 + -130

Combine like terms: 165 + -130 = 35
0.75a = 35

Divide each side by '0.75'.
a = 46.66666667

Simplifying
a = 46.66666667

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