-3(R+7)=8-17y

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Solution for -3(R+7)=8-17y equation:


Simplifying
-3(R + 7) = 8 + -17y

Reorder the terms:
-3(7 + R) = 8 + -17y
(7 * -3 + R * -3) = 8 + -17y
(-21 + -3R) = 8 + -17y

Solving
-21 + -3R = 8 + -17y

Solving for variable 'R'.

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

Add '21' to each side of the equation.
-21 + 21 + -3R = 8 + 21 + -17y

Combine like terms: -21 + 21 = 0
0 + -3R = 8 + 21 + -17y
-3R = 8 + 21 + -17y

Combine like terms: 8 + 21 = 29
-3R = 29 + -17y

Divide each side by '-3'.
R = -9.666666667 + 5.666666667y

Simplifying
R = -9.666666667 + 5.666666667y

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