08-01-2017
Mathematics

contestada

what is this answer 9=4a+13

Respuesta :

Аноним Аноним

08-01-2017

I hope this helps you

9-13=4a+13-13

-4=4a

-4÷4=4a÷4

a= -1

Answer Link

SuperLegend SuperLegend

08-01-2017

9=4a+13
Subtract 13 from both sides
-4=4a
Divide 4 on both sides
Final Answer: -1=a

Answer Link

Otras preguntas

In general, anxiety disorders? a. only occur and families with a history of these disorders. b. have symptoms that can be treated with therapy and medication.

Given the following chemical reaction:202 CH4 CO2 2 H20What mass of CH4 is required to completely react with 100 grams of O2?

n circle o, radius oq measures 9 inches and arc pq measures 6π inches. what is the measure, in radians, of central angle poq? 2pi/3 radians 3pi/4 centimeters 4p

use the following periodic table to help you. what is the best name for nabr2? monosodium bromide sodium bibromide sodium dibromide sodium bromide

Well over half of all deaths in children under 5 years are due to infectious disease. a. true b. false

the image shows a geometric representation of the function f(x) = x2 2x 3 written in standard form. what is this function written in vertex form? f(x) = (x 2)2

Chris smith is the situation unit leader. no planning section chief is assigned. who does chris smith report to? a. operations section chief b. no direct supe

When was my fair lady the musical created?

What is the best example of an activity that works the rectus abdominus?O Bench pressO CrunchPull ups

Windshields must be made of safety glass and may not be covered or treated with any material which has the effect of making the windshield reflective or in any