3(-1)-4(y)=23

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Solution for 3(-1)-4(y)=23 equation: 


Simplifying
3(-1) + -4(y) = 23

Multiply 3 * -1
-3 + -4(y) = 23

Solving
-3 + -4y = 23

Solving for variable 'y'.

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

Add '3' to each side of the equation.
-3 + 3 + -4y = 23 + 3

Combine like terms: -3 + 3 = 0
0 + -4y = 23 + 3
-4y = 23 + 3

Combine like terms: 23 + 3 = 26
-4y = 26

Divide each side by '-4'.
y = -6.5

Simplifying
y = -6.5

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