0.3+r=4.7

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Solution for 0.3+r=4.7 equation: 


Simplifying
0.3 + r = 4.7

Solving
0.3 + r = 4.7

Solving for variable 'r'.

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

Add '-0.3' to each side of the equation.
0.3 + -0.3 + r = 4.7 + -0.3

Combine like terms: 0.3 + -0.3 = 0.0
0.0 + r = 4.7 + -0.3
r = 4.7 + -0.3

Combine like terms: 4.7 + -0.3 = 4.4
r = 4.4

Simplifying
r = 4.4

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