1(3y+-7)=-4

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Solution for 1(3y+-7)=-4 equation: 


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

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

Solving
-7 + 3y = -4

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 3y = -4 + 7

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

Combine like terms: -4 + 7 = 3
3y = 3

Divide each side by '3'.
y = 1

Simplifying
y = 1

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