7y-(3y+5)=

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Solution for 7y-(3y+5)= equation:


Simplifying
7y + -1(3y + 5) = 0

Reorder the terms:
7y + -1(5 + 3y) = 0
7y + (5 * -1 + 3y * -1) = 0
7y + (-5 + -3y) = 0

Reorder the terms:
-5 + 7y + -3y = 0

Combine like terms: 7y + -3y = 4y
-5 + 4y = 0

Solving
-5 + 4y = 0

Solving for variable 'y'.

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

Add '5' to each side of the equation.
-5 + 5 + 4y = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 4y = 0 + 5
4y = 0 + 5

Combine like terms: 0 + 5 = 5
4y = 5

Divide each side by '4'.
y = 1.25

Simplifying
y = 1.25

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