2(7y-5)-(6y+9)=

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Solution for 2(7y-5)-(6y+9)= equation:


Simplifying
2(7y + -5) + -1(6y + 9) = 0

Reorder the terms:
2(-5 + 7y) + -1(6y + 9) = 0
(-5 * 2 + 7y * 2) + -1(6y + 9) = 0
(-10 + 14y) + -1(6y + 9) = 0

Reorder the terms:
-10 + 14y + -1(9 + 6y) = 0
-10 + 14y + (9 * -1 + 6y * -1) = 0
-10 + 14y + (-9 + -6y) = 0

Reorder the terms:
-10 + -9 + 14y + -6y = 0

Combine like terms: -10 + -9 = -19
-19 + 14y + -6y = 0

Combine like terms: 14y + -6y = 8y
-19 + 8y = 0

Solving
-19 + 8y = 0

Solving for variable 'y'.

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

Add '19' to each side of the equation.
-19 + 19 + 8y = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 8y = 0 + 19
8y = 0 + 19

Combine like terms: 0 + 19 = 19
8y = 19

Divide each side by '8'.
y = 2.375

Simplifying
y = 2.375

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