5(r-3)=4r+4

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Solution for 5(r-3)=4r+4 equation:


Simplifying
5(r + -3) = 4r + 4

Reorder the terms:
5(-3 + r) = 4r + 4
(-3 * 5 + r * 5) = 4r + 4
(-15 + 5r) = 4r + 4

Reorder the terms:
-15 + 5r = 4 + 4r

Solving
-15 + 5r = 4 + 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.
-15 + 5r + -4r = 4 + 4r + -4r

Combine like terms: 5r + -4r = 1r
-15 + 1r = 4 + 4r + -4r

Combine like terms: 4r + -4r = 0
-15 + 1r = 4 + 0
-15 + 1r = 4

Add '15' to each side of the equation.
-15 + 15 + 1r = 4 + 15

Combine like terms: -15 + 15 = 0
0 + 1r = 4 + 15
1r = 4 + 15

Combine like terms: 4 + 15 = 19
1r = 19

Divide each side by '1'.
r = 19

Simplifying
r = 19

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