rebelsoul rebelsoul

01-07-2018
Mathematics

contestada

What is the value of x in the equation 7x+2x=18?

A) 2
B) 5
C) 9
D) 7

Respuesta :

kylemann18 kylemann18

01-07-2018

7(2)+2(2)=18

A) 2

Have a good day!

Answer Link

mfranklin800 mfranklin800

01-07-2018

2 is the answer. You put 2 back where x is ans d you get 7 times 2 equal 1
4 plus 2 times 2 equal 4. fourteen plus four is eighteeen

Answer Link

Otras preguntas

2x^4+x^3+6x+3>0 solve the system of inequalities

Which naturalist author wrote novels that showed how social conditions expecially in the slums determine a character's fate

Beethoven facts please???

For a woman with a prepregnancy bmi of 22, total pregnancy weight gain should fall within the range of ______ pounds.

Complete el dialogo de manera logica

______________ is the pilgrim from The Canterbury Tales who wears a brooch that says, “Amor vincit omnia.” A. The Prioress B. The Pardoner C. The Wife of Bath.

Henry collects shells from the beach every day he is on vacation. Each day he collects shells, he always collects three times as many white shells as black shel

look at pic above to awnser the question

A stone is placed in a graduated cylinder to determine its volume. The following data are obtained. What is the volume of the stone? The initial volume of water

A patient exhibiting arthritis secondary to lyme disease is likely in which phase of the infection?