1.4x+3y=21

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Solution for 1.4x+3y=21 equation: 


Simplifying
1.4x + 3y = 21

Solving
1.4x + 3y = 21

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
1.4x + 3y + -3y = 21 + -3y

Combine like terms: 3y + -3y = 0
1.4x + 0 = 21 + -3y
1.4x = 21 + -3y

Divide each side by '1.4'.
x = 15 + -2.142857143y

Simplifying
x = 15 + -2.142857143y

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