Finite Math Examples

$y + 5 (4^{2}) = 3$

Step 1

Simplify each term.

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Step 1.1

Raise $4$ to the power of $2$ .

$y + 5 \cdot 16 = 3$

Step 1.2

Multiply $5$ by $16$ .

$y + 80 = 3$

Step 2

Move all terms not containing $y$ to the right side of the equation.

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Step 2.1

Subtract $80$ from both sides of the equation.

$y = 3 - 80$

Step 2.2

Subtract $80$ from $3$ .

$y = - 77$