-38-6r=8(8r+4)

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Solution for -38-6r=8(8r+4) equation:


Simplifying
-38 + -6r = 8(8r + 4)

Reorder the terms:
-38 + -6r = 8(4 + 8r)
-38 + -6r = (4 * 8 + 8r * 8)
-38 + -6r = (32 + 64r)

Solving
-38 + -6r = 32 + 64r

Solving for variable 'r'.

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

Add '-64r' to each side of the equation.
-38 + -6r + -64r = 32 + 64r + -64r

Combine like terms: -6r + -64r = -70r
-38 + -70r = 32 + 64r + -64r

Combine like terms: 64r + -64r = 0
-38 + -70r = 32 + 0
-38 + -70r = 32

Add '38' to each side of the equation.
-38 + 38 + -70r = 32 + 38

Combine like terms: -38 + 38 = 0
0 + -70r = 32 + 38
-70r = 32 + 38

Combine like terms: 32 + 38 = 70
-70r = 70

Divide each side by '-70'.
r = -1

Simplifying
r = -1

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