lilbtiweird lilbtiweird

27-03-2021
Mathematics

contestada

which of these would be a helpful first step in solving the equation? check all that apply. 7x - 9 = 2x + 21

which of these would be a helpful first step in solving the equation check all that apply 7x 9 2x 21 class=

Respuesta :

sabretooth sabretooth

27-03-2021

Answer: E. Subtract 2x

Step-by-step explanation:

Subtracting 2x would remove a bit from both equations, giving us 5x - 9 = 12. This would make it easier now that we only have one number on a side.

Hope this helps!

Answer Link

jazzyrocks2006 jazzyrocks2006

27-03-2021

Subtract 2x because you need to get the x value on one side and number on the other

Answer Link

Otras preguntas

describe what slavery was like in the north

WORTH 100 POINTS PLEASE HELP! The oldest human remains found in the Americas has been identified in the region of Mexico/ Central America and appears to be rel

Can someone please help me with this

[tex]x^{4} -2(m+1)x^{2} +m^{2} -4=0[/tex]tìm m để phương trình:a,vô nghiệmb, có 4 nghiệm.c, có 3 nghiệm

Aside from writing plays, what else is Sophocles known for?

Help ASAP) What is the volume of the rectangular prism? Type the answer in the boxes below. Will Mark Brainliest and look at the picture.

three ways i show respect ?

Help mah ASAP PLEASEEE

What was Henry Frick's main strategy for stopping the Homestead Strike? Frick had stockpiled goods to prepare for the strike, and he let the strike play out wit

Graphic designs, illustrations, advertisements,and animations are all a part of _______, which uses images to communicate ideas.