4r+4=16r+7

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Solution for 4r+4=16r+7 equation:


Simplifying
4r + 4 = 16r + 7

Reorder the terms:
4 + 4r = 16r + 7

Reorder the terms:
4 + 4r = 7 + 16r

Solving
4 + 4r = 7 + 16r

Solving for variable 'r'.

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

Add '-16r' to each side of the equation.
4 + 4r + -16r = 7 + 16r + -16r

Combine like terms: 4r + -16r = -12r
4 + -12r = 7 + 16r + -16r

Combine like terms: 16r + -16r = 0
4 + -12r = 7 + 0
4 + -12r = 7

Add '-4' to each side of the equation.
4 + -4 + -12r = 7 + -4

Combine like terms: 4 + -4 = 0
0 + -12r = 7 + -4
-12r = 7 + -4

Combine like terms: 7 + -4 = 3
-12r = 3

Divide each side by '-12'.
r = -0.25

Simplifying
r = -0.25

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