4.5x+1.8y+7.4=0

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Solution for 4.5x+1.8y+7.4=0 equation:


Simplifying
4.5x + 1.8y + 7.4 = 0

Reorder the terms:
7.4 + 4.5x + 1.8y = 0

Solving
7.4 + 4.5x + 1.8y = 0

Solving for variable 'x'.

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

Add '-7.4' to each side of the equation.
7.4 + 4.5x + -7.4 + 1.8y = 0 + -7.4

Reorder the terms:
7.4 + -7.4 + 4.5x + 1.8y = 0 + -7.4

Combine like terms: 7.4 + -7.4 = 0.0
0.0 + 4.5x + 1.8y = 0 + -7.4
4.5x + 1.8y = 0 + -7.4

Combine like terms: 0 + -7.4 = -7.4
4.5x + 1.8y = -7.4

Add '-1.8y' to each side of the equation.
4.5x + 1.8y + -1.8y = -7.4 + -1.8y

Combine like terms: 1.8y + -1.8y = 0.0
4.5x + 0.0 = -7.4 + -1.8y
4.5x = -7.4 + -1.8y

Divide each side by '4.5'.
x = -1.644444444 + -0.4y

Simplifying
x = -1.644444444 + -0.4y

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