salahdeen
salahdeen
25-02-2016
Mathematics
contestada
this is my questions may you help me
Respuesta :
leahyvonnejames
leahyvonnejames
25-02-2016
2(x+1)=9
Distribute and multiply
2x+2=9
Subtract 2 from each side
2x=7
divide 2x/2 and 7/2
x=7/2 OR x=3 and 1/2
Is this what you are asking for?
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Does every independent dealer-operator need to pass an exam to recertify? 1) True 2) False
What did Theodore Roosevelt become famous for during the battle for Santiago?
Write the following expression using the fewest possible terms. (−2x − 15) + (16 + 9x) 7x + 1 7x + (−1) 11x + 31 11x + (−31)
Earthquake data st.Louis, Lansing, and Des Moines
Which expressions are equivalent to 6 - 4.5 (-8) ? A 6 4.5 8 B 6 4.5 - 8 C 6 – 4.5' 8 D 6 - 4.5 - 8 E 6 (-4.5) - 8 F 6 (-4.5) (-8). G 6 (-4.5) - (-8)
Write a paragraph explaining the process by which the federal government prepares a budget and makes spending decisions. Include all steps through appropriation
The complex competition of the transcontinental radio in 1869 affected USPS by a) Facilitating faster mail delivery b) Decreasing the demand for mail services
A glossary, also known as a data dictionary or repository, documents what?
One species of eucalyptus tree, Eucalyptus regnans, grows to heights similar to those attained by California redwoods. Suppose a bird sitting on top of one spec
What capacitance is needed to store 3.20 µC of charge at a voltage of 156 V? a) 20 µF b) 0.05 µF c) 21 µF d) 3.33 µF
