y+7(-2)=9

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Solution for y+7(-2)=9 equation:


Simplifying
y + 7(-2) = 9

Multiply 7 * -2
y + -14 = 9

Reorder the terms:
-14 + y = 9

Solving
-14 + y = 9

Solving for variable 'y'.

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

Add '14' to each side of the equation.
-14 + 14 + y = 9 + 14

Combine like terms: -14 + 14 = 0
0 + y = 9 + 14
y = 9 + 14

Combine like terms: 9 + 14 = 23
y = 23

Simplifying
y = 23

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