-15-4r+8=14r+1-10r

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Solution for -15-4r+8=14r+1-10r equation:


Simplifying
-15 + -4r + 8 = 14r + 1 + -10r

Reorder the terms:
-15 + 8 + -4r = 14r + 1 + -10r

Combine like terms: -15 + 8 = -7
-7 + -4r = 14r + 1 + -10r

Reorder the terms:
-7 + -4r = 1 + 14r + -10r

Combine like terms: 14r + -10r = 4r
-7 + -4r = 1 + 4r

Solving
-7 + -4r = 1 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
-7 + -4r + -4r = 1 + 4r + -4r

Combine like terms: -4r + -4r = -8r
-7 + -8r = 1 + 4r + -4r

Combine like terms: 4r + -4r = 0
-7 + -8r = 1 + 0
-7 + -8r = 1

Add '7' to each side of the equation.
-7 + 7 + -8r = 1 + 7

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

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

Divide each side by '-8'.
r = -1

Simplifying
r = -1

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