40x-30y+10x+10y-4=

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Solution for 40x-30y+10x+10y-4= equation:


Simplifying
40x + -30y + 10x + 10y + -4 = 0

Reorder the terms:
-4 + 40x + 10x + -30y + 10y = 0

Combine like terms: 40x + 10x = 50x
-4 + 50x + -30y + 10y = 0

Combine like terms: -30y + 10y = -20y
-4 + 50x + -20y = 0

Solving
-4 + 50x + -20y = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 50x + 4 + -20y = 0 + 4

Reorder the terms:
-4 + 4 + 50x + -20y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 50x + -20y = 0 + 4
50x + -20y = 0 + 4

Combine like terms: 0 + 4 = 4
50x + -20y = 4

Add '20y' to each side of the equation.
50x + -20y + 20y = 4 + 20y

Combine like terms: -20y + 20y = 0
50x + 0 = 4 + 20y
50x = 4 + 20y

Divide each side by '50'.
x = 0.08 + 0.4y

Simplifying
x = 0.08 + 0.4y

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