6y-5(2x-1)=21

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Solution for 6y-5(2x-1)=21 equation:


Simplifying
6y + -5(2x + -1) = 21

Reorder the terms:
6y + -5(-1 + 2x) = 21
6y + (-1 * -5 + 2x * -5) = 21
6y + (5 + -10x) = 21

Reorder the terms:
5 + -10x + 6y = 21

Solving
5 + -10x + 6y = 21

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -10x + -5 + 6y = 21 + -5

Reorder the terms:
5 + -5 + -10x + 6y = 21 + -5

Combine like terms: 5 + -5 = 0
0 + -10x + 6y = 21 + -5
-10x + 6y = 21 + -5

Combine like terms: 21 + -5 = 16
-10x + 6y = 16

Add '-6y' to each side of the equation.
-10x + 6y + -6y = 16 + -6y

Combine like terms: 6y + -6y = 0
-10x + 0 = 16 + -6y
-10x = 16 + -6y

Divide each side by '-10'.
x = -1.6 + 0.6y

Simplifying
x = -1.6 + 0.6y

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