(5y+4)-(7-2y)=

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Solution for (5y+4)-(7-2y)= equation:


Simplifying
(5y + 4) + -1(7 + -2y) = 0

Reorder the terms:
(4 + 5y) + -1(7 + -2y) = 0

Remove parenthesis around (4 + 5y)
4 + 5y + -1(7 + -2y) = 0
4 + 5y + (7 * -1 + -2y * -1) = 0
4 + 5y + (-7 + 2y) = 0

Reorder the terms:
4 + -7 + 5y + 2y = 0

Combine like terms: 4 + -7 = -3
-3 + 5y + 2y = 0

Combine like terms: 5y + 2y = 7y
-3 + 7y = 0

Solving
-3 + 7y = 0

Solving for variable 'y'.

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

Add '3' to each side of the equation.
-3 + 3 + 7y = 0 + 3

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

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

Divide each side by '7'.
y = 0.4285714286

Simplifying
y = 0.4285714286

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