-3(1+5r)-5=-(6r-1)

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Solution for -3(1+5r)-5=-(6r-1) equation:


Simplifying
-3(1 + 5r) + -5 = -1(6r + -1)
(1 * -3 + 5r * -3) + -5 = -1(6r + -1)
(-3 + -15r) + -5 = -1(6r + -1)

Reorder the terms:
-3 + -5 + -15r = -1(6r + -1)

Combine like terms: -3 + -5 = -8
-8 + -15r = -1(6r + -1)

Reorder the terms:
-8 + -15r = -1(-1 + 6r)
-8 + -15r = (-1 * -1 + 6r * -1)
-8 + -15r = (1 + -6r)

Solving
-8 + -15r = 1 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
-8 + -15r + 6r = 1 + -6r + 6r

Combine like terms: -15r + 6r = -9r
-8 + -9r = 1 + -6r + 6r

Combine like terms: -6r + 6r = 0
-8 + -9r = 1 + 0
-8 + -9r = 1

Add '8' to each side of the equation.
-8 + 8 + -9r = 1 + 8

Combine like terms: -8 + 8 = 0
0 + -9r = 1 + 8
-9r = 1 + 8

Combine like terms: 1 + 8 = 9
-9r = 9

Divide each side by '-9'.
r = -1

Simplifying
r = -1

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