7.8+0.45x=15

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Solution for 7.8+0.45x=15 equation: 


Simplifying
7.8 + 0.45x = 15

Solving
7.8 + 0.45x = 15

Solving for variable 'x'.

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

Add '-7.8' to each side of the equation.
7.8 + -7.8 + 0.45x = 15 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + 0.45x = 15 + -7.8
0.45x = 15 + -7.8

Combine like terms: 15 + -7.8 = 7.2
0.45x = 7.2

Divide each side by '0.45'.
x = 16

Simplifying
x = 16

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