7(x-3)-6=4x

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Solution for 7(x-3)-6=4x equation:


Simplifying
7(x + -3) + -6 = 4x

Reorder the terms:
7(-3 + x) + -6 = 4x
(-3 * 7 + x * 7) + -6 = 4x
(-21 + 7x) + -6 = 4x

Reorder the terms:
-21 + -6 + 7x = 4x

Combine like terms: -21 + -6 = -27
-27 + 7x = 4x

Solving
-27 + 7x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-27 + 7x + -4x = 4x + -4x

Combine like terms: 7x + -4x = 3x
-27 + 3x = 4x + -4x

Combine like terms: 4x + -4x = 0
-27 + 3x = 0

Add '27' to each side of the equation.
-27 + 27 + 3x = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 3x = 0 + 27
3x = 0 + 27

Combine like terms: 0 + 27 = 27
3x = 27

Divide each side by '3'.
x = 9

Simplifying
x = 9

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