Answer:
x = -1 + 0.25y
Step-by-step explanation:
Simplifying
4x + -1y = -4
Solving
4x + -1y = -4
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add 'y' to each side of the equation.
4x + -1y + y = -4 + y
Combine like terms: -1y + y = 0
4x + 0 = -4 + y
4x = -4 + y
Divide each side by '4'.
x = -1 + 0.25y
Simplifying
x = -1 + 0.25y
