Respuesta :

Answer:

[tex]3w + 6 = 21 \\ 3w = 15 \\ w = 5[/tex]

Amphitrite1040

Hey there!

[tex]\mathsf{3w + 6 = 21}[/tex]

SUBTRACT 6 to BOTH SIDES

[tex]\mathsf{3w + 6 - 6 = 21 - 6}[/tex]

CANCEL out: 6 - 6 because that gives you 0

KEEP: 21 - 6 because it helps you solve for w

[tex]\mathsf{21 - 6 = \boxed{\bf 15}}[/tex]

NEW EQUATION: [tex]\mathsf{3w = 15}[/tex]

DIVIDE 3 to BOTH SIDES

[tex]\mathsf{\dfrac{3w}{3}=\dfrac{15}{3}}[/tex]

CANCEL out: [tex]\mathsf{\dfrac{3}{3}}[/tex] because that gives you 1

KEEP: [tex]\mathsf{\dfrac{15}{3}}[/tex] because that gives you the value of w

NEW EQUATION: [tex]\mathsf{\dfrac{15}{3}=w}[/tex]

[tex]\mathsf{\dfrac{15}{3}=\boxed{\bf 5}}[/tex]

[tex]\boxed{\boxed{\large\textsf{Therefore, your answer: \huge \bf w = 5}}}\huge\checkmark[/tex]

[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

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