-2.5(0)-64=y

Solution for -2.5(0)-64=y equation:

Simplifying
-2.5(0) + -64 = y

Multiply -2.5 * 0
0.0 + -64 = y

Anything times zero is zero.
0.0 + -64 = y

Combine like terms: 0.0 + -64 = -64
-64 = y

Solving
-64 = y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-64 + -1y = y + -1y

Combine like terms: y + -1y = 0
-64 + -1y = 0

Add '64' to each side of the equation.
-64 + 64 + -1y = 0 + 64

Combine like terms: -64 + 64 = 0
0 + -1y = 0 + 64
-1y = 0 + 64

Combine like terms: 0 + 64 = 64
-1y = 64

Divide each side by '-1'.
y = -64

Simplifying
y = -64