4.6r+8=3.9r-37

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Solution for 4.6r+8=3.9r-37 equation:


Simplifying
4.6r + 8 = 3.9r + -37

Reorder the terms:
8 + 4.6r = 3.9r + -37

Reorder the terms:
8 + 4.6r = -37 + 3.9r

Solving
8 + 4.6r = -37 + 3.9r

Solving for variable 'r'.

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

Add '-3.9r' to each side of the equation.
8 + 4.6r + -3.9r = -37 + 3.9r + -3.9r

Combine like terms: 4.6r + -3.9r = 0.7r
8 + 0.7r = -37 + 3.9r + -3.9r

Combine like terms: 3.9r + -3.9r = 0.0
8 + 0.7r = -37 + 0.0
8 + 0.7r = -37

Add '-8' to each side of the equation.
8 + -8 + 0.7r = -37 + -8

Combine like terms: 8 + -8 = 0
0 + 0.7r = -37 + -8
0.7r = -37 + -8

Combine like terms: -37 + -8 = -45
0.7r = -45

Divide each side by '0.7'.
r = -64.28571429

Simplifying
r = -64.28571429

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