21x+3y-10=

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Solution for 21x+3y-10= equation:


Simplifying
21x + 3y + -10 = 0

Reorder the terms:
-10 + 21x + 3y = 0

Solving
-10 + 21x + 3y = 0

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 21x + 10 + 3y = 0 + 10

Reorder the terms:
-10 + 10 + 21x + 3y = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 21x + 3y = 0 + 10
21x + 3y = 0 + 10

Combine like terms: 0 + 10 = 10
21x + 3y = 10

Add '-3y' to each side of the equation.
21x + 3y + -3y = 10 + -3y

Combine like terms: 3y + -3y = 0
21x + 0 = 10 + -3y
21x = 10 + -3y

Divide each side by '21'.
x = 0.4761904762 + -0.1428571429y

Simplifying
x = 0.4761904762 + -0.1428571429y

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