4(1)-5y=40

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Solution for 4(1)-5y=40 equation:


Simplifying
4(1) + -5y = 40

Multiply 4 * 1
4 + -5y = 40

Solving
4 + -5y = 40

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + -5y = 40 + -4

Combine like terms: 4 + -4 = 0
0 + -5y = 40 + -4
-5y = 40 + -4

Combine like terms: 40 + -4 = 36
-5y = 36

Divide each side by '-5'.
y = -7.2

Simplifying
y = -7.2

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