summatime summatime

01-05-2020
Mathematics

contestada

4x + 5x - 30= 180 find the value of x

Respuesta :

Darasimi Darasimi

04-05-2020

Answer:

[tex]4x + 5x - 30 = 180 \\ collect \: like \: terms \\ 4x + 5x = 180 + 30 \\ 9x = 210 \\ x = \frac{210}{9} \\ x = 23 \frac{1}{3} [/tex]

Answer Link

Otras preguntas

Use logarithm to the base 10 to find the natural logarithm of the given number.14 (Round to four decimal places as needed.)

What's 9+10? is it 21 or 19.

What is the equation of this line? y=2×-3y=-1/2×-3y=-2×-3y=1/2×-3

Rewrite the question below to eliminate the bias "Should students get homework since some students have to work after school?"

A piece of neutral litmus paper turned red in some grapefruit juice.  What does this show about the grapefruit juice

Andrew has 56 candy bars. He gives 3/8 of them to his sister. How many candy bars does he give to his sister?

compare and contrast the processes of chemiosmosis in aerobic cellular respiration and photosynthesis.

if 7x=42,then x=6 is it equality or congruence

Pls read the paragraph, last question for the night.

If 3 students make up 10% of the class, how many students are there total in the class?