presleyolson presleyolson

03-12-2019
Mathematics

contestada

The sum of 4 times a number and 7 equals 9

Respuesta :

ronangleeson011 ronangleeson011

03-12-2019

Answer:

0.5

Step-by-step explanation:

0.5 x 4 = 2, 2 + 7 = 9

Answer Link

bestalyse154 bestalyse154

03-12-2019

Answer:n=1/2

Step-by-step explanation:

4n+7=9

-7 -7

4n=2

divide by 4 on both sides

n=1/2

Answer Link

Otras preguntas

Which would melt first, the element germanium with a melting point of 1210 K or the element gold with a menting point of 1064 °C? Explain your answer. Show your

Red Bookstore wants to ship books from its warehouses in Brooklyn and Queens to its stores, one on Long Island and one in Manhattan. Its warehouse in Brooklyn h

How do bacterial cells maintain their shape?

Given f(x) = 3x2 + 10x - 8 and g(x) = 3x2 - 2xWhat is (f/g)(x)?

Can so one help me solve this, please Match the given phrase with the equivalent algebraic expression. - A. B. C. D. T

Ronald Roth started his new job as controller with Aerosystems today. Carole, the employee benefits clerk, gave Ronald a packet that contains information on the

what are the arabic names of the five pillars?

Which cell structure has a cells genetic material ?

Liquid octane (CH) has a density of 0.7025 g/mL at 20 °C. Find the true mass (murue) of octane when the mass weighed in 18 air is 17.320 g. Assume the air densi

Solve each system using either 1 1. 5x - y = 12 3x + y = 4