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

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


Simplifying
-7(y + 4) = 4 + -1(-3 + -7)

Reorder the terms:
-7(4 + y) = 4 + -1(-3 + -7)
(4 * -7 + y * -7) = 4 + -1(-3 + -7)
(-28 + -7y) = 4 + -1(-3 + -7)

Combine like terms: -3 + -7 = -10
-28 + -7y = 4 + -1(-10)

Multiply -1 * -10
-28 + -7y = 4 + 10

Combine like terms: 4 + 10 = 14
-28 + -7y = 14

Solving
-28 + -7y = 14

Solving for variable 'y'.

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

Add '28' to each side of the equation.
-28 + 28 + -7y = 14 + 28

Combine like terms: -28 + 28 = 0
0 + -7y = 14 + 28
-7y = 14 + 28

Combine like terms: 14 + 28 = 42
-7y = 42

Divide each side by '-7'.
y = -6

Simplifying
y = -6

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