Mcharters58 Mcharters58

18-01-2018
Mathematics

contestada

What is the answer to the problem: Solve
(The square root of 2x-7) = 7?

Respuesta :

18-01-2018

The equation is
[tex]\sqrt{2x-7}=7\\\text{Elevating to 2 the two sides of the equation we get:}\\2x-7=49\\\text{Therefore:}\\2x=49+7=56\\x=\frac{56}{2}=28\\\text{Solution : }x=28[/tex]

Answer Link

Otras preguntas

5 factors that could hamper (block) effective communication

Bob and Mark talk about their families. Bob says he has 3 kids, the product of their ages is 72. He gives another clue: the sum of the ages of his children. Mar

In economics, if a good is inelastic,

Calculate the total electric flux leaving the cubical surface formed by the six planes x, y, z = ±5 if the charge distribution is: (a) twopoint charges, 0.1 μC

How many solutions does the system formed by x-y=3 and ay-ax+3a=0 have for a nonzero number a? Explain.

What is stereotypes are

what are 2 numbers that round to 264.5 when rounded to the nearest tenth

does the square root of 256 represent the positive square root of 256, the negative square root of 256, or both?

A(n) _____ statement is best to use when refining your hypothesis. direct defining if-then simple

In a recipe, the ratio of fluid ounces of water to fluid ounces of tomato paste is 3 : 4. You plan to make 35 fluid ounces of sauce. How many fluid ounces of to