7(y-4)=-3(5+y)

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Solution for 7(y-4)=-3(5+y) equation:


Simplifying
7(y + -4) = -3(5 + y)

Reorder the terms:
7(-4 + y) = -3(5 + y)
(-4 * 7 + y * 7) = -3(5 + y)
(-28 + 7y) = -3(5 + y)
-28 + 7y = (5 * -3 + y * -3)
-28 + 7y = (-15 + -3y)

Solving
-28 + 7y = -15 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-28 + 7y + 3y = -15 + -3y + 3y

Combine like terms: 7y + 3y = 10y
-28 + 10y = -15 + -3y + 3y

Combine like terms: -3y + 3y = 0
-28 + 10y = -15 + 0
-28 + 10y = -15

Add '28' to each side of the equation.
-28 + 28 + 10y = -15 + 28

Combine like terms: -28 + 28 = 0
0 + 10y = -15 + 28
10y = -15 + 28

Combine like terms: -15 + 28 = 13
10y = 13

Divide each side by '10'.
y = 1.3

Simplifying
y = 1.3

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