Question

Identify f? 6(3f - 15)

Answer 1

`6(3f-15)=90`

`3f=90/6+15=30`

`f=10`

---------------------------

Hope it helps...

Have a great day!!

Answer 2

`\huge\textsf{Hey there!}`

`\mathsf{6(3f - 15) = 90^\circ}\\\\\huge\text{DISTRIBUTE}\\\\\mathsf{6(3f) + 6(-15) = 90^\circ}\\\\\mathsf{18f - 90 = 90^\circ}`

`\text{NEW EQUATION: }\mathsf{18f - 90 = 90}`

`\huge\text{ADD 90 to BOTH SIDES}`

`\mathsf{18f - 90 + 90 = 90 + 90}`

`\textsf{CANCEL out: -90 + 90 because that gives the number of 0}`

`\textsf{KEEP: 90 + 90 because it helps solve for the f-value}`

`\mathsf{90 + 90 = \bf 180}`

`\huge\text{NEW EQUATION:\textsf{ 18f = 180}}`

`\huge\text{DIVIDE 18 to BOTH SIDES}`

`\mathsf{(18f)/(18)=(180)/(18)}`

`\mathsf{CANCEL \ out: (18)/(18)\ because \ that \ gives \ the \ number \ of\ 1}`

`\mathsf{KEEP: (180)/(18) \ because \ that \ gives \ the\ f-value \ result}`

`\mathsf{f = (180)/(18)}`

`\huge\text{OF THE F-VALUE}`

`\mathsf{(180)/(18)}`

`\mathsf{= \bf 18}`

`\boxed{\boxed{\huge\textsf{Therefore, your ANSWER is: \bf f = 10}}}\huge\checkmark`

`\large\textsf{Good luck on your assignment and enjoy your day!}`

~
`\frak{Amphitrite1040:)}`