y+7(-3)=8

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Solution for y+7(-3)=8 equation: 


Simplifying
y + 7(-3) = 8

Multiply 7 * -3
y + -21 = 8

Reorder the terms:
-21 + y = 8

Solving
-21 + y = 8

Solving for variable 'y'.

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

Add '21' to each side of the equation.
-21 + 21 + y = 8 + 21

Combine like terms: -21 + 21 = 0
0 + y = 8 + 21
y = 8 + 21

Combine like terms: 8 + 21 = 29
y = 29

Simplifying
y = 29

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