20264365 20264365

11-12-2020
Mathematics

contestada

how do you solve this equation step-by-step? (below)

4a + 8 - 2a - 3 = 45

Respuesta :

tafarigayle19 tafarigayle19

11-12-2020

Answer:

a=20

Step-by-step explanation:

Answer Link

11-12-2020

Answer:

Step-by-step explanation:

4a-2a+8-3=45

2a+5=45

2a+5-5=45-5

2a/2=40/2

a=20

Answer Link

Otras preguntas

how do you think the early people discovered how to grow food?

What runs but never walks, has a mouth but never speaks, has a Ned bit never sleeps? My Geo hw is riddles

What are three ways can individuals influence public policy?

for what values of x is the function f(x)=x^2-4x-5 increasing?

Ratios- coca cola has 65g sugars total. Equivalent amount of carrots: 1.383 kg or approx 3 lbs. so question asks "Use ratios to determine how many grams of sug

the city park shown at the right has an area of 6889 square meters. the parks length along front street is 83 meters. find the length of the park along second a

Why do bananas and sprite react chemically?

what does 9e plus 10 mean?

How do you divide 0.08 by 4.2

In the Caribbean, Puerto Rico and Jamaica are islands of the A. Windward Islands. B. Lesser Antilles. C. Leeward Islands. D. Greater Antilles.