5x-15+4y+20=

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Solution for 5x-15+4y+20= equation:


Simplifying
5x + -15 + 4y + 20 = 0

Reorder the terms:
-15 + 20 + 5x + 4y = 0

Combine like terms: -15 + 20 = 5
5 + 5x + 4y = 0

Solving
5 + 5x + 4y = 0

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 + 5x + -5 + 4y = 0 + -5

Reorder the terms:
5 + -5 + 5x + 4y = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 5x + 4y = 0 + -5
5x + 4y = 0 + -5

Combine like terms: 0 + -5 = -5
5x + 4y = -5

Add '-4y' to each side of the equation.
5x + 4y + -4y = -5 + -4y

Combine like terms: 4y + -4y = 0
5x + 0 = -5 + -4y
5x = -5 + -4y

Divide each side by '5'.
x = -1 + -0.8y

Simplifying
x = -1 + -0.8y

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