7(x-6)=x(16-7)

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Solution for 7(x-6)=x(16-7) equation:


Simplifying
7(x + -6) = x(16 + -7)

Reorder the terms:
7(-6 + x) = x(16 + -7)
(-6 * 7 + x * 7) = x(16 + -7)
(-42 + 7x) = x(16 + -7)

Combine like terms: 16 + -7 = 9
-42 + 7x = x(9)

Reorder the terms for easier multiplication:
-42 + 7x = 9x

Solving
-42 + 7x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-42 + 7x + -9x = 9x + -9x

Combine like terms: 7x + -9x = -2x
-42 + -2x = 9x + -9x

Combine like terms: 9x + -9x = 0
-42 + -2x = 0

Add '42' to each side of the equation.
-42 + 42 + -2x = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -2x = 0 + 42
-2x = 0 + 42

Combine like terms: 0 + 42 = 42
-2x = 42

Divide each side by '-2'.
x = -21

Simplifying
x = -21

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