2r+6r-(-8)=r+24

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Solution for 2r+6r-(-8)=r+24 equation:


Simplifying
2r + 6r + -1(-8) = r + 24

Multiply -1 * -8
2r + 6r + 8 = r + 24

Reorder the terms:
8 + 2r + 6r = r + 24

Combine like terms: 2r + 6r = 8r
8 + 8r = r + 24

Reorder the terms:
8 + 8r = 24 + r

Solving
8 + 8r = 24 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
8 + 8r + -1r = 24 + r + -1r

Combine like terms: 8r + -1r = 7r
8 + 7r = 24 + r + -1r

Combine like terms: r + -1r = 0
8 + 7r = 24 + 0
8 + 7r = 24

Add '-8' to each side of the equation.
8 + -8 + 7r = 24 + -8

Combine like terms: 8 + -8 = 0
0 + 7r = 24 + -8
7r = 24 + -8

Combine like terms: 24 + -8 = 16
7r = 16

Divide each side by '7'.
r = 2.285714286

Simplifying
r = 2.285714286

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