-7r-1=2r+26

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Solution for -7r-1=2r+26 equation:


Simplifying
-7r + -1 = 2r + 26

Reorder the terms:
-1 + -7r = 2r + 26

Reorder the terms:
-1 + -7r = 26 + 2r

Solving
-1 + -7r = 26 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-1 + -7r + -2r = 26 + 2r + -2r

Combine like terms: -7r + -2r = -9r
-1 + -9r = 26 + 2r + -2r

Combine like terms: 2r + -2r = 0
-1 + -9r = 26 + 0
-1 + -9r = 26

Add '1' to each side of the equation.
-1 + 1 + -9r = 26 + 1

Combine like terms: -1 + 1 = 0
0 + -9r = 26 + 1
-9r = 26 + 1

Combine like terms: 26 + 1 = 27
-9r = 27

Divide each side by '-9'.
r = -3

Simplifying
r = -3

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