4(7)-5y=23

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Solution for 4(7)-5y=23 equation: 


Simplifying
4(7) + -5y = 23

Multiply 4 * 7
28 + -5y = 23

Solving
28 + -5y = 23

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 + -5y = 23 + -28

Combine like terms: 28 + -28 = 0
0 + -5y = 23 + -28
-5y = 23 + -28

Combine like terms: 23 + -28 = -5
-5y = -5

Divide each side by '-5'.
y = 1

Simplifying
y = 1

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