3r-5=-8(6+5r)

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Solution for 3r-5=-8(6+5r) equation: 


Simplifying
3r + -5 = -8(6 + 5r)

Reorder the terms:
-5 + 3r = -8(6 + 5r)
-5 + 3r = (6 * -8 + 5r * -8)
-5 + 3r = (-48 + -40r)

Solving
-5 + 3r = -48 + -40r

Solving for variable 'r'.

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

Add '40r' to each side of the equation.
-5 + 3r + 40r = -48 + -40r + 40r

Combine like terms: 3r + 40r = 43r
-5 + 43r = -48 + -40r + 40r

Combine like terms: -40r + 40r = 0
-5 + 43r = -48 + 0
-5 + 43r = -48

Add '5' to each side of the equation.
-5 + 5 + 43r = -48 + 5

Combine like terms: -5 + 5 = 0
0 + 43r = -48 + 5
43r = -48 + 5

Combine like terms: -48 + 5 = -43
43r = -43

Divide each side by '43'.
r = -1

Simplifying
r = -1

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