2x+3(x-7)=6

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Solution for 2x+3(x-7)=6 equation:


Simplifying
2x + 3(x + -7) = 6

Reorder the terms:
2x + 3(-7 + x) = 6
2x + (-7 * 3 + x * 3) = 6
2x + (-21 + 3x) = 6

Reorder the terms:
-21 + 2x + 3x = 6

Combine like terms: 2x + 3x = 5x
-21 + 5x = 6

Solving
-21 + 5x = 6

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 5x = 6 + 21

Combine like terms: -21 + 21 = 0
0 + 5x = 6 + 21
5x = 6 + 21

Combine like terms: 6 + 21 = 27
5x = 27

Divide each side by '5'.
x = 5.4

Simplifying
x = 5.4

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