2y-(7-4y)=10y-(y-2)

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Solution for 2y-(7-4y)=10y-(y-2) equation:


Simplifying
2y + -1(7 + -4y) = 10y + -1(y + -2)
2y + (7 * -1 + -4y * -1) = 10y + -1(y + -2)
2y + (-7 + 4y) = 10y + -1(y + -2)

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

Combine like terms: 2y + 4y = 6y
-7 + 6y = 10y + -1(y + -2)

Reorder the terms:
-7 + 6y = 10y + -1(-2 + y)
-7 + 6y = 10y + (-2 * -1 + y * -1)
-7 + 6y = 10y + (2 + -1y)

Reorder the terms:
-7 + 6y = 2 + 10y + -1y

Combine like terms: 10y + -1y = 9y
-7 + 6y = 2 + 9y

Solving
-7 + 6y = 2 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-7 + 6y + -9y = 2 + 9y + -9y

Combine like terms: 6y + -9y = -3y
-7 + -3y = 2 + 9y + -9y

Combine like terms: 9y + -9y = 0
-7 + -3y = 2 + 0
-7 + -3y = 2

Add '7' to each side of the equation.
-7 + 7 + -3y = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -3y = 2 + 7
-3y = 2 + 7

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

Divide each side by '-3'.
y = -3

Simplifying
y = -3

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