-3[y+3]=-4[a+4]

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Solution for -3[y+3]=-4[a+4] equation:


Simplifying
-3[y + 3] = -4[a + 4]

Reorder the terms:
-3[3 + y] = -4[a + 4]
[3 * -3 + y * -3] = -4[a + 4]
[-9 + -3y] = -4[a + 4]

Reorder the terms:
-9 + -3y = -4[4 + a]
-9 + -3y = [4 * -4 + a * -4]
-9 + -3y = [-16 + -4a]

Solving
-9 + -3y = -16 + -4a

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + -3y = -16 + 9 + -4a

Combine like terms: -9 + 9 = 0
0 + -3y = -16 + 9 + -4a
-3y = -16 + 9 + -4a

Combine like terms: -16 + 9 = -7
-3y = -7 + -4a

Divide each side by '-3'.
y = 2.333333333 + 1.333333333a

Simplifying
y = 2.333333333 + 1.333333333a

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