-25+9r=6(8r+4)

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Solution for -25+9r=6(8r+4) equation:


Simplifying
-25 + 9r = 6(8r + 4)

Reorder the terms:
-25 + 9r = 6(4 + 8r)
-25 + 9r = (4 * 6 + 8r * 6)
-25 + 9r = (24 + 48r)

Solving
-25 + 9r = 24 + 48r

Solving for variable 'r'.

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

Add '-48r' to each side of the equation.
-25 + 9r + -48r = 24 + 48r + -48r

Combine like terms: 9r + -48r = -39r
-25 + -39r = 24 + 48r + -48r

Combine like terms: 48r + -48r = 0
-25 + -39r = 24 + 0
-25 + -39r = 24

Add '25' to each side of the equation.
-25 + 25 + -39r = 24 + 25

Combine like terms: -25 + 25 = 0
0 + -39r = 24 + 25
-39r = 24 + 25

Combine like terms: 24 + 25 = 49
-39r = 49

Divide each side by '-39'.
r = -1.256410256

Simplifying
r = -1.256410256

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