adelinablood adelinablood

26-01-2015
Mathematics

contestada

What is the value of X in the equation 2x+3y=36 when y=6

Respuesta :

26-01-2015

[tex]2x+3y=36 \ and \ y=6 \\ \Downarrow \\ 2x+3 \times 6=36 \\ 2x+18=36 \\ 2x=36-18 \\ 2x=18 \\ x=\frac{18}{2} \\ \boxed{x=9}[/tex]

Answer Link

Otras preguntas

What is an independent Regulatory Agency?

what countries represent the largest global business opportunities for the next decade? what factors determine the size of the opportunity?

what percent of 28 is 35

Which is the subject of this sentence? Last year, wasn't Carson City in Nevada near our campsite? a. city b. year c. Nevada d. Carson City

What is the length of the base if the triangle if the area is 29.16 square inches and the altitude is 5.4 inches? Round your answer to the nearest tenth.

If most objects are made up of free space then why can we put our hands through a book or wall?

Was the revolution in agriculture necessary to the Industrial Revolution? Explain.

Mark the two statements that are TRUE. The federal power of the country is known as the central government. Ronald Reagan was praised for making the economy str

Is it possible to tell if an acid or base is strong or weak just by looking at its chemical formula?

Which word in the sentence is an adverb? A drop of pond water under a microscope usually reveals many tiny creatures in it.