0.6r+3=0.1r-7

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Solution for 0.6r+3=0.1r-7 equation:


Simplifying
0.6r + 3 = 0.1r + -7

Reorder the terms:
3 + 0.6r = 0.1r + -7

Reorder the terms:
3 + 0.6r = -7 + 0.1r

Solving
3 + 0.6r = -7 + 0.1r

Solving for variable 'r'.

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

Add '-0.1r' to each side of the equation.
3 + 0.6r + -0.1r = -7 + 0.1r + -0.1r

Combine like terms: 0.6r + -0.1r = 0.5r
3 + 0.5r = -7 + 0.1r + -0.1r

Combine like terms: 0.1r + -0.1r = 0.0
3 + 0.5r = -7 + 0.0
3 + 0.5r = -7

Add '-3' to each side of the equation.
3 + -3 + 0.5r = -7 + -3

Combine like terms: 3 + -3 = 0
0 + 0.5r = -7 + -3
0.5r = -7 + -3

Combine like terms: -7 + -3 = -10
0.5r = -10

Divide each side by '0.5'.
r = -20

Simplifying
r = -20

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