01-04-2020
Mathematics

contestada

X-3+7 (x+3) -3x-12 how do you solve it

Respuesta :

malayasiasmith237 malayasiasmith237

01-04-2020

Answer: expand 7(x + 3) = 7x + 21

= x - 3 + 7x + 21 - 3x - 12 = 5x + 6

5x + 6 is your answer

Step-by-step explanation:

YW

Answer Link

Otras preguntas

What is 5,389.029 rounded to the nearest hundreth

E = mv^2 Work out the value of E when m = 3 and v = 10

What is .368 written in expanded form?

why do the two elements silver and iron have different properties?

Prove the identity: cos(3x) + cos(x) = 2cos(2x)cos(x) I'm almost done with my homework, just got stuck on this one.

Susan invests twice as much money at 7.5% as she does at 6%. If her total interest after a year is $840 how much does she have invested at each rate?

How many counting numbers are between 30 and 65, not including 30 and 65?

E = mv^2 Work out the value of E when m = 3 and v = 10

why do the two elements silver and iron have different properties?

Lily and julian start with the same number. Lily works out half the number and Julian works out 3 quarters The sum of their answers in 275 What was the startin