2(20)+y=19

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Solution for 2(20)+y=19 equation: 


Simplifying
2(20) + y = 19

Multiply 2 * 20
40 + y = 19

Solving
40 + y = 19

Solving for variable 'y'.

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

Add '-40' to each side of the equation.
40 + -40 + y = 19 + -40

Combine like terms: 40 + -40 = 0
0 + y = 19 + -40
y = 19 + -40

Combine like terms: 19 + -40 = -21
y = -21

Simplifying
y = -21

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