oreogoot
Answered

Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Connect with a community of experts ready to help you find solutions to your questions quickly and accurately. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

simplify the following expression 4(3z+9)-(5z+7)
​

Sagot :

ᴜᴋɪʏᴏ

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

  • Simplify the expression ⇨ 4(3z+9)-(5z+7)

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex]4 \sf \left( 3z+9 \right) -(5z+7)[/tex]

Use the distributive property to multiply 4 by 3z+9.

[tex] \sf12z+36-\left(5z+7\right) [/tex]

Remove the brackets of 5z + 7 & put the subtraction symbol (minus) accordingly.

[tex] \sf12z+36-5z-7 [/tex]

Combine 12z and -5z to get 7z.

[tex] \sf7z+36-7 [/tex]

Subtract 7 from 36 to get 29.

[tex] \boxed{ \boxed{\bf7z+29 }}[/tex]

AikoMikan

Hey there!

4 (3z + 9) - (5z + 7)

= 12z + 36 - 5z - 7

= 12z - 5z + 36 - 7

= 7z + 29

Hope it helps ya!

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.