Lizzzzzzzzy Lizzzzzzzzy

14-05-2015
Mathematics

Answered

Solve for x:
[tex] \sqrt{6x+4}=7 [/tex]

Show steps please

Answer :

hunaifirst hunaifirst

14-05-2015

√(6x+4)=7
(6x+4)=7²
6x+4=49
6x=49-4
6x=45
x=45/6
x=15/2
x=7.5

Answer Link

14-05-2015

[tex] \sqrt{6x+4}=7 \\ (\sqrt{6x+4})^2=(7 )^{2} \\ 6x+4=49 \\ 6x=45 \\ x= \frac{45}{6} = \frac{15}{2} =7.5[/tex]

Answer Link

Other Questions

Nitroglycerin ointment is used for sustained protection against anginal attacks.a. Trueb. False

Imagine you are Lord Byron having just come home from the party. Instead of writing the poem "She Walks in Beauty," write a diary entry explaining the encounter

106Question 13 of 18, Step 1 of 111/21CorrectEntry-level salaries for a variety of professions are shown in the pie chart. What percentage of salaries were abov

Which of the following statements about the definition of terrorism is most accurate? Select one.A. The current president of the United States changes the defin

Each states electoral votes are counted in a joint section of Congress on January six the same day as the Trump insurrection.A. True B. False

Use transformations of the graph of [tex]f(x) = x[/tex] to determine the graph of the given function.[tex]g(x) = (x + 7)^2[/tex]

23. If a codon was originally UCA, but it mutated to become UGA, what would this result be called?

Use transformations of the graph of [tex]f(x) = x^2[/tex] to determine the graph of the given function.[tex]g(x) = (x - 2)^2[/tex]

Solve the equation.2(eˣ+1)=8x= _______ (Round to three decimal places as needed.)

Solve the following inequality. Graph the solution set.[tex]\[ |3t - 2| \leq 10 \][/tex]Select the correct choice below and, if necessary, fill in the answer bo

will somebody please assist me what is 7x3x2+5-3=k

Explain why ther are few volcanoes in the himalayas

factor completely 6w^4 – 54w^2

73% of what is 156.4 ?

A graph is constructed such that time (in hours)is the x-variable and distance (in miles) is the y-variable. If you plot the distance that the car travels on th

Write 2,784 in expanded notation as a addition expression.

A machine needs 2 of its gears replaced. You find 2 gears, one manufactured 5 years ago and the other manufactured 10 years ago. The specifications sheet says t

Express the product of cos 30°and 45° in simple simplest radical form

Which sentence does not contain any errors in comma usage? A. The table was delivered in two, cardboard boxes. B. Sally has a new blue bedspread. C. It is, an o

Your amplifier is playing a 200 Hz tone. When you double the amplitude(loudness), what happens to the speed of the sound (v) and the frequency (f)? a. v doubles