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

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


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

Reorder the terms:
3(-6 + y) = -7(3 + y)
(-6 * 3 + y * 3) = -7(3 + y)
(-18 + 3y) = -7(3 + y)
-18 + 3y = (3 * -7 + y * -7)
-18 + 3y = (-21 + -7y)

Solving
-18 + 3y = -21 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
-18 + 3y + 7y = -21 + -7y + 7y

Combine like terms: 3y + 7y = 10y
-18 + 10y = -21 + -7y + 7y

Combine like terms: -7y + 7y = 0
-18 + 10y = -21 + 0
-18 + 10y = -21

Add '18' to each side of the equation.
-18 + 18 + 10y = -21 + 18

Combine like terms: -18 + 18 = 0
0 + 10y = -21 + 18
10y = -21 + 18

Combine like terms: -21 + 18 = -3
10y = -3

Divide each side by '10'.
y = -0.3

Simplifying
y = -0.3

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