-23+8y+7=2(5y-2)-2

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Solution for -23+8y+7=2(5y-2)-2 equation:


Simplifying
-23 + 8y + 7 = 2(5y + -2) + -2

Reorder the terms:
-23 + 7 + 8y = 2(5y + -2) + -2

Combine like terms: -23 + 7 = -16
-16 + 8y = 2(5y + -2) + -2

Reorder the terms:
-16 + 8y = 2(-2 + 5y) + -2
-16 + 8y = (-2 * 2 + 5y * 2) + -2
-16 + 8y = (-4 + 10y) + -2

Reorder the terms:
-16 + 8y = -4 + -2 + 10y

Combine like terms: -4 + -2 = -6
-16 + 8y = -6 + 10y

Solving
-16 + 8y = -6 + 10y

Solving for variable 'y'.

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

Add '-10y' to each side of the equation.
-16 + 8y + -10y = -6 + 10y + -10y

Combine like terms: 8y + -10y = -2y
-16 + -2y = -6 + 10y + -10y

Combine like terms: 10y + -10y = 0
-16 + -2y = -6 + 0
-16 + -2y = -6

Add '16' to each side of the equation.
-16 + 16 + -2y = -6 + 16

Combine like terms: -16 + 16 = 0
0 + -2y = -6 + 16
-2y = -6 + 16

Combine like terms: -6 + 16 = 10
-2y = 10

Divide each side by '-2'.
y = -5

Simplifying
y = -5

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