4r+5+3r=10

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Solution for 4r+5+3r=10 equation:


Simplifying
4r + 5 + 3r = 10

Reorder the terms:
5 + 4r + 3r = 10

Combine like terms: 4r + 3r = 7r
5 + 7r = 10

Solving
5 + 7r = 10

Solving for variable 'r'.

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

Add '-5' to each side of the equation.
5 + -5 + 7r = 10 + -5

Combine like terms: 5 + -5 = 0
0 + 7r = 10 + -5
7r = 10 + -5

Combine like terms: 10 + -5 = 5
7r = 5

Divide each side by '7'.
r = 0.7142857143

Simplifying
r = 0.7142857143

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