69r-2(5x+7)=2x+5

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Solution for 69r-2(5x+7)=2x+5 equation:


Simplifying
69r + -2(5x + 7) = 2x + 5

Reorder the terms:
69r + -2(7 + 5x) = 2x + 5
69r + (7 * -2 + 5x * -2) = 2x + 5
69r + (-14 + -10x) = 2x + 5

Reorder the terms:
-14 + 69r + -10x = 2x + 5

Reorder the terms:
-14 + 69r + -10x = 5 + 2x

Solving
-14 + 69r + -10x = 5 + 2x

Solving for variable 'r'.

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

Add '14' to each side of the equation.
-14 + 69r + 14 + -10x = 5 + 14 + 2x

Reorder the terms:
-14 + 14 + 69r + -10x = 5 + 14 + 2x

Combine like terms: -14 + 14 = 0
0 + 69r + -10x = 5 + 14 + 2x
69r + -10x = 5 + 14 + 2x

Combine like terms: 5 + 14 = 19
69r + -10x = 19 + 2x

Add '10x' to each side of the equation.
69r + -10x + 10x = 19 + 2x + 10x

Combine like terms: -10x + 10x = 0
69r + 0 = 19 + 2x + 10x
69r = 19 + 2x + 10x

Combine like terms: 2x + 10x = 12x
69r = 19 + 12x

Divide each side by '69'.
r = 0.2753623188 + 0.1739130435x

Simplifying
r = 0.2753623188 + 0.1739130435x

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