8y-7=23-4y

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Solution for 8y-7=23-4y equation:


Simplifying
8y + -7 = 23 + -4y

Reorder the terms:
-7 + 8y = 23 + -4y

Solving
-7 + 8y = 23 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
-7 + 8y + 4y = 23 + -4y + 4y

Combine like terms: 8y + 4y = 12y
-7 + 12y = 23 + -4y + 4y

Combine like terms: -4y + 4y = 0
-7 + 12y = 23 + 0
-7 + 12y = 23

Add '7' to each side of the equation.
-7 + 7 + 12y = 23 + 7

Combine like terms: -7 + 7 = 0
0 + 12y = 23 + 7
12y = 23 + 7

Combine like terms: 23 + 7 = 30
12y = 30

Divide each side by '12'.
y = 2.5

Simplifying
y = 2.5

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