R+14=8(R+7)

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Solution for R+14=8(R+7) equation:


Simplifying
R + 14 = 8(R + 7)

Reorder the terms:
14 + R = 8(R + 7)

Reorder the terms:
14 + R = 8(7 + R)
14 + R = (7 * 8 + R * 8)
14 + R = (56 + 8R)

Solving
14 + R = 56 + 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.
14 + R + -8R = 56 + 8R + -8R

Combine like terms: R + -8R = -7R
14 + -7R = 56 + 8R + -8R

Combine like terms: 8R + -8R = 0
14 + -7R = 56 + 0
14 + -7R = 56

Add '-14' to each side of the equation.
14 + -14 + -7R = 56 + -14

Combine like terms: 14 + -14 = 0
0 + -7R = 56 + -14
-7R = 56 + -14

Combine like terms: 56 + -14 = 42
-7R = 42

Divide each side by '-7'.
R = -6

Simplifying
R = -6

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