4x-6(7-x)=9

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Solution for 4x-6(7-x)=9 equation:


Simplifying
4x + -6(7 + -1x) = 9
4x + (7 * -6 + -1x * -6) = 9
4x + (-42 + 6x) = 9

Reorder the terms:
-42 + 4x + 6x = 9

Combine like terms: 4x + 6x = 10x
-42 + 10x = 9

Solving
-42 + 10x = 9

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 10x = 9 + 42

Combine like terms: -42 + 42 = 0
0 + 10x = 9 + 42
10x = 9 + 42

Combine like terms: 9 + 42 = 51
10x = 51

Divide each side by '10'.
x = 5.1

Simplifying
x = 5.1

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