-55+4y+2=2(5y-5)-7

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Solution for -55+4y+2=2(5y-5)-7 equation:


Simplifying
-55 + 4y + 2 = 2(5y + -5) + -7

Reorder the terms:
-55 + 2 + 4y = 2(5y + -5) + -7

Combine like terms: -55 + 2 = -53
-53 + 4y = 2(5y + -5) + -7

Reorder the terms:
-53 + 4y = 2(-5 + 5y) + -7
-53 + 4y = (-5 * 2 + 5y * 2) + -7
-53 + 4y = (-10 + 10y) + -7

Reorder the terms:
-53 + 4y = -10 + -7 + 10y

Combine like terms: -10 + -7 = -17
-53 + 4y = -17 + 10y

Solving
-53 + 4y = -17 + 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.
-53 + 4y + -10y = -17 + 10y + -10y

Combine like terms: 4y + -10y = -6y
-53 + -6y = -17 + 10y + -10y

Combine like terms: 10y + -10y = 0
-53 + -6y = -17 + 0
-53 + -6y = -17

Add '53' to each side of the equation.
-53 + 53 + -6y = -17 + 53

Combine like terms: -53 + 53 = 0
0 + -6y = -17 + 53
-6y = -17 + 53

Combine like terms: -17 + 53 = 36
-6y = 36

Divide each side by '-6'.
y = -6

Simplifying
y = -6

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