2y-7+4y-4=-23

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Solution for 2y-7+4y-4=-23 equation:


Simplifying
2y + -7 + 4y + -4 = -23

Reorder the terms:
-7 + -4 + 2y + 4y = -23

Combine like terms: -7 + -4 = -11
-11 + 2y + 4y = -23

Combine like terms: 2y + 4y = 6y
-11 + 6y = -23

Solving
-11 + 6y = -23

Solving for variable 'y'.

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

Add '11' to each side of the equation.
-11 + 11 + 6y = -23 + 11

Combine like terms: -11 + 11 = 0
0 + 6y = -23 + 11
6y = -23 + 11

Combine like terms: -23 + 11 = -12
6y = -12

Divide each side by '6'.
y = -2

Simplifying
y = -2

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