(7y-6)-(3y+8)=

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Solution for (7y-6)-(3y+8)= equation:


Simplifying
(7y + -6) + -1(3y + 8) = 0

Reorder the terms:
(-6 + 7y) + -1(3y + 8) = 0

Remove parenthesis around (-6 + 7y)
-6 + 7y + -1(3y + 8) = 0

Reorder the terms:
-6 + 7y + -1(8 + 3y) = 0
-6 + 7y + (8 * -1 + 3y * -1) = 0
-6 + 7y + (-8 + -3y) = 0

Reorder the terms:
-6 + -8 + 7y + -3y = 0

Combine like terms: -6 + -8 = -14
-14 + 7y + -3y = 0

Combine like terms: 7y + -3y = 4y
-14 + 4y = 0

Solving
-14 + 4y = 0

Solving for variable 'y'.

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

Add '14' to each side of the equation.
-14 + 14 + 4y = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 4y = 0 + 14
4y = 0 + 14

Combine like terms: 0 + 14 = 14
4y = 14

Divide each side by '4'.
y = 3.5

Simplifying
y = 3.5

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