Seudónimo Seudónimo

10-03-2017
Mathematics

contestada

four times a number plus three times the sum of a number and four is equal to negative nine. Write the equation

Respuesta :

Аноним Аноним

19-03-2017

4x+3(x+4)=-9
4x+3x+12 = -9

7x = -21
x=-3

Answer Link

Otras preguntas

Select the multiplication sentence that applies the associative property of multiplication to the example. Example: (5 × 3) × 2 = 30 A. (5 + 3) × 2 = 16 B. 5

How can the English sentence “I’m going to London next year!” best be interpreted into ASL gloss? A. NEXT-YEAR LONDON ME GO! B. NEXT-YEAR ME WILL GO TO LONDON

Jessica drove her car 418 miles on one tank of gas. Her car a 15 gallon tank. How many miles can Jessica drive on one gallon of gas?

How might city's landforms help others who are planning on making a new city park

How many chromatids are in each replicated chromosome

the lava in a volcano rest 220 ft below sea level when the volcano erupts the lava shoots 930 ft upward how high does the lava reach before it starts to fall

Need help (10 points)

Louis and Ollie are pricing meat at a butcher shop. All of the meat packages are marked $12.99, and the weight, in pounds, of each package is written as a mixe

Bo pay bills with 1/2 of his paycheck and put 1/5 of the remainder in savings the rest of his paycheck he divided equally among the college accounts of his 3 ch

The system of checks and balances was made part of the constitution to prevent the A- government from writing checks that tax revenues could not cover. B- esta