alexisbooher918 alexisbooher918

02-11-2021
Mathematics

contestada

Identify and explain the error in the given work. Then solve correctly.
3n - 18 = 4n + 18
-18 = n + 18
0 = n

Respuesta :

snsendelbach snsendelbach

02-11-2021

Step by step:
3n-18=4n+18
~subtract 3n from both sides:
-18= n + 18
~subtract 18 on both sides
answer: -36=n

Answer Link

Otras preguntas

simplify using order of operations(PEMDAS):(2^3x6)-3^2

How is the equation for a vertical line expressed?

Use breaking apart to find the product in multiplication 7x3

what was one difference between the british and americans forces at the beginning of the american revolution

what is the volume of a block with dimensions 2.56cm x 4.652 cm x 8.70 cm ??

An estate valued at $75,000 is divided among three daughters. In the ratio 5:8:2 respectively. Calculate the amount each receives

A decimal number has 2 digits to the right of it's decimal point. If we round it to the nearest tenth, the result is 18.6. What is the maximum possible value of

does anyone know if 4 can go into 72

What are four possibilities for concluding an essay?

A football team lost 5 yards on each of 3 plays. Explain how you could use a number line to find the teams change in field position after the 3 plays.