3x-28=2[3-7x]

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Solution for 3x-28=2[3-7x] equation:


Simplifying
3x + -28 = 2[3 + -7x]

Reorder the terms:
-28 + 3x = 2[3 + -7x]
-28 + 3x = [3 * 2 + -7x * 2]
-28 + 3x = [6 + -14x]

Solving
-28 + 3x = 6 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
-28 + 3x + 14x = 6 + -14x + 14x

Combine like terms: 3x + 14x = 17x
-28 + 17x = 6 + -14x + 14x

Combine like terms: -14x + 14x = 0
-28 + 17x = 6 + 0
-28 + 17x = 6

Add '28' to each side of the equation.
-28 + 28 + 17x = 6 + 28

Combine like terms: -28 + 28 = 0
0 + 17x = 6 + 28
17x = 6 + 28

Combine like terms: 6 + 28 = 34
17x = 34

Divide each side by '17'.
x = 2

Simplifying
x = 2

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