(X+3)7=6x+21

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Solution for (X+3)7=6x+21 equation:


Simplifying
(X + 3) * 7 = 6x + 21

Reorder the terms:
(3 + X) * 7 = 6x + 21

Reorder the terms for easier multiplication:
7(3 + X) = 6x + 21
(3 * 7 + X * 7) = 6x + 21
(21 + 7X) = 6x + 21

Reorder the terms:
21 + 7X = 21 + 6x

Add '-21' to each side of the equation.
21 + -21 + 7X = 21 + -21 + 6x

Combine like terms: 21 + -21 = 0
0 + 7X = 21 + -21 + 6x
7X = 21 + -21 + 6x

Combine like terms: 21 + -21 = 0
7X = 0 + 6x
7X = 6x

Solving
7X = 6x

Solving for variable 'X'.

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

Divide each side by '7'.
X = 0.8571428571x

Simplifying
X = 0.8571428571x

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