4r+1-4r=-14+r+7+7r

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Solution for 4r+1-4r=-14+r+7+7r equation:


Simplifying
4r + 1 + -4r = -14 + r + 7 + 7r

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

Combine like terms: 4r + -4r = 0
1 + 0 = -14 + r + 7 + 7r
1 = -14 + r + 7 + 7r

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

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

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

Solving
1 = -7 + 8r

Solving for variable 'r'.

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

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

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

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

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

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

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

Simplifying
r = 1

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