2.1x-2.3y+4.9x-0.7y=

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Solution for 2.1x-2.3y+4.9x-0.7y= equation:


Simplifying
2.1x + -2.3y + 4.9x + -0.7y = 0

Reorder the terms:
2.1x + 4.9x + -2.3y + -0.7y = 0

Combine like terms: 2.1x + 4.9x = 7x
7x + -2.3y + -0.7y = 0

Combine like terms: -2.3y + -0.7y = -3y
7x + -3y = 0

Solving
7x + -3y = 0

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.
7x + -3y + 3y = 0 + 3y

Combine like terms: -3y + 3y = 0
7x + 0 = 0 + 3y
7x = 0 + 3y
Remove the zero:
7x = 3y

Divide each side by '7'.
x = 0.4285714286y

Simplifying
x = 0.4285714286y

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