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

6. Read the passage and answer the questions that follow. There were once three artists who were competing for a prize. One of them painted a wreath of flowers

What are the solution(s) to the quadratic equation 9x² = 4? 0 x = and x = 0 x = I 69 4 and x = - 2 0 x = ² and x = -² 2 Ono real solution

Mara found the length of time of an investment. The principal of the investment was $4,300, the interest rate was 6.2 percent, and the interest was $2,666. Mara

Boulder is to pebble as statue is to _______________. figurine transparent translucent opaque

In medieval England, what term eventually became connected to the country's political elite?

which are not oxidative reaction?(look at the image)

What are the values of x and y? A) x = 4sqrt(3) y 8√3 B ) x = 8; y = 4 ) x = 8sqrt(3); y = 4sqrt(3) D) x = 6sqrt(3); y = 3sqrt(3)

Credit was made much more available through the installment plan, margin buying and other methods during the 1920s. Which of the following was true regarding th

what two QuickBooks Online payroll subscription levels include QuickBooks time

Which of these is not a process that can cause speciation? A. Seasonal migration B. Asexual reproduction C. Mate selection D. Genetic damage