mariahelie345 mariahelie345

01-04-2015
Mathematics

contestada

Please Help
[tex]7z-1/2=3z-2 [/tex]

Respuesta :

01-04-2015

7z - 1/2 = 3z - 2

Subtract 3z to both sides:

4z - 1/2 = -2

Add 1/2 to both sides:

4z = -1 1/2

Divide 4 to both sides:

z = -0.375 or -3/8

Answer Link

Otras preguntas

Solve for x. x2 + 6x + 9 = 12

Maaz is experiencing anxiety about his upcoming football tryout. In an effort to retain his sense of worthiness, in case he is cut from the team roster, he tell

Scientific knowledge A. Never changes because scientists are never wrong. B. Changes as the public's opinion of a given topic changes. C. Can change as new rese

Jeremy, a manager, calls for a meeting with his subordinate, Nadia, to discuss a new project. When she gives her opinion, Jeremy summarizes it to ensure that he

From the equation, find the axis of symmetry of the parabola. y = x^2+ 3x + 1 A. X= 3/2 B. Y= 1 C. X=3 D. X= -3/2

The seventh grade class supplied bags of snacks and beverages for the school dance They supplied19 more beverages than bags of snacks The dance was supplied wit

Suppose there is an increase in the wage and the demand for the consumption good falls, what can you say about the supply of labor? Group of answer choices A.

5/5 simply please help me

Suppose that a bank with no excess reserves receives a deposit into a checking account of $10,000 in currency. If the required reserve ratio is 0.20, what is th

A food department is kept at 2128C by a refrigerator in an environment at 308C. The total heat gain to the food department is estimated to be 3300 kJ/h and the

RELAXING NOICE