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Exercise

$3x\:+5;\:x=-4$

Step-by-step Solution

1

Calculate the numerical value for $3x+5$ when $x=-4$. Replace the unknowns with their corresponding values

$3\cdot -4+5$
2

Multiply $3$ times $-4$

$-12+5$
3

Subtract the values $5$ and $-12$

$-7$

Final answer to the exercise

$-7$

Try other ways to solve this exercise

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  • FOIL Method
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  • Integrate by trigonometric substitution
  • Weierstrass Substitution
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