2.8x-4.8y+7.1x-0.2y=

Solution for 2.8x-4.8y+7.1x-0.2y= equation:

Simplifying
2.8x + -4.8y + 7.1x + -0.2y = 0

Reorder the terms:
2.8x + 7.1x + -4.8y + -0.2y = 0

Combine like terms: 2.8x + 7.1x = 9.9x
9.9x + -4.8y + -0.2y = 0

Combine like terms: -4.8y + -0.2y = -5y
9.9x + -5y = 0

Solving
9.9x + -5y = 0

Solving for variable 'x'.

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

Add '5y' to each side of the equation.
9.9x + -5y + 5y = 0 + 5y

Combine like terms: -5y + 5y = 0
9.9x + 0 = 0 + 5y
9.9x = 0 + 5y
Remove the zero:
9.9x = 5y

Divide each side by '9.9'.
x = 0.5050505051y

Simplifying
x = 0.5050505051y