(21x-6y)-(5x-6y)=24

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Solution for (21x-6y)-(5x-6y)=24 equation:


Simplifying
(21x + -6y) + -1(5x + -6y) = 24

Remove parenthesis around (21x + -6y)
21x + -6y + -1(5x + -6y) = 24
21x + -6y + (5x * -1 + -6y * -1) = 24
21x + -6y + (-5x + 6y) = 24

Reorder the terms:
21x + -5x + -6y + 6y = 24

Combine like terms: 21x + -5x = 16x
16x + -6y + 6y = 24

Combine like terms: -6y + 6y = 0
16x + 0 = 24
16x = 24

Solving
16x = 24

Solving for variable 'x'.

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

Divide each side by '16'.
x = 1.5

Simplifying
x = 1.5

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