2(-4x-5)-y=-1

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Solution for 2(-4x-5)-y=-1 equation:


Simplifying
2(-4x + -5) + -1y = -1

Reorder the terms:
2(-5 + -4x) + -1y = -1
(-5 * 2 + -4x * 2) + -1y = -1
(-10 + -8x) + -1y = -1

Solving
-10 + -8x + -1y = -1

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + -8x + 10 + -1y = -1 + 10

Reorder the terms:
-10 + 10 + -8x + -1y = -1 + 10

Combine like terms: -10 + 10 = 0
0 + -8x + -1y = -1 + 10
-8x + -1y = -1 + 10

Combine like terms: -1 + 10 = 9
-8x + -1y = 9

Add 'y' to each side of the equation.
-8x + -1y + y = 9 + y

Combine like terms: -1y + y = 0
-8x + 0 = 9 + y
-8x = 9 + y

Divide each side by '-8'.
x = -1.125 + -0.125y

Simplifying
x = -1.125 + -0.125y

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