-4(-9)-5y=7

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Solution for -4(-9)-5y=7 equation: 


Simplifying
-4(-9) + -5y = 7

Multiply -4 * -9
36 + -5y = 7

Solving
36 + -5y = 7

Solving for variable 'y'.

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

Add '-36' to each side of the equation.
36 + -36 + -5y = 7 + -36

Combine like terms: 36 + -36 = 0
0 + -5y = 7 + -36
-5y = 7 + -36

Combine like terms: 7 + -36 = -29
-5y = -29

Divide each side by '-5'.
y = 5.8

Simplifying
y = 5.8

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