7.5x-5.16=3.1+12

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Solution for 7.5x-5.16=3.1+12 equation: 


Simplifying
7.5x + -5.16 = 3.1 + 12

Reorder the terms:
-5.16 + 7.5x = 3.1 + 12

Combine like terms: 3.1 + 12 = 15.1
-5.16 + 7.5x = 15.1

Solving
-5.16 + 7.5x = 15.1

Solving for variable 'x'.

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

Add '5.16' to each side of the equation.
-5.16 + 5.16 + 7.5x = 15.1 + 5.16

Combine like terms: -5.16 + 5.16 = 0.00
0.00 + 7.5x = 15.1 + 5.16
7.5x = 15.1 + 5.16

Combine like terms: 15.1 + 5.16 = 20.26
7.5x = 20.26

Divide each side by '7.5'.
x = 2.701333333

Simplifying
x = 2.701333333

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