45+0.30x=84

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Solution for 45+0.30x=84 equation: 


Simplifying
45 + 0.30x = 84

Solving
45 + 0.30x = 84

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 0.30x = 84 + -45

Combine like terms: 45 + -45 = 0
0 + 0.30x = 84 + -45
0.30x = 84 + -45

Combine like terms: 84 + -45 = 39
0.30x = 39

Divide each side by '0.30'.
x = 130

Simplifying
x = 130

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