y=3(7)-8

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


Simplifying
y = 3(7) + -8

Multiply 3 * 7
y = 21 + -8

Combine like terms: 21 + -8 = 13
y = 13

Solving
y = 13

Solving for variable 'y'.

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

Simplifying
y = 13

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