-5+2(2y+1)=2(5y-1)-7

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Solution for -5+2(2y+1)=2(5y-1)-7 equation:


Simplifying
-5 + 2(2y + 1) = 2(5y + -1) + -7

Reorder the terms:
-5 + 2(1 + 2y) = 2(5y + -1) + -7
-5 + (1 * 2 + 2y * 2) = 2(5y + -1) + -7
-5 + (2 + 4y) = 2(5y + -1) + -7

Combine like terms: -5 + 2 = -3
-3 + 4y = 2(5y + -1) + -7

Reorder the terms:
-3 + 4y = 2(-1 + 5y) + -7
-3 + 4y = (-1 * 2 + 5y * 2) + -7
-3 + 4y = (-2 + 10y) + -7

Reorder the terms:
-3 + 4y = -2 + -7 + 10y

Combine like terms: -2 + -7 = -9
-3 + 4y = -9 + 10y

Solving
-3 + 4y = -9 + 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.
-3 + 4y + -10y = -9 + 10y + -10y

Combine like terms: 4y + -10y = -6y
-3 + -6y = -9 + 10y + -10y

Combine like terms: 10y + -10y = 0
-3 + -6y = -9 + 0
-3 + -6y = -9

Add '3' to each side of the equation.
-3 + 3 + -6y = -9 + 3

Combine like terms: -3 + 3 = 0
0 + -6y = -9 + 3
-6y = -9 + 3

Combine like terms: -9 + 3 = -6
-6y = -6

Divide each side by '-6'.
y = 1

Simplifying
y = 1

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