babyny1019
babyny1019
21-01-2019
Mathematics
contestada
This is 7th grade math.
Respuesta :
GeneralKnowledge
GeneralKnowledge
21-01-2019
a. The first incorrect step is Step 2.
-4 - 3= -7 not -1
b. Starting from step 2
2x = -7
2x/2 = -7/2
x = -7/2 or -3 1/2
Answer Link
Daniel512067
Daniel512067
29-06-2020
Answer:
step 2 and on
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
Kevin,Rob and Brad were playing poker. Kevin has 5 more chips in his pile than Brad. Rob has 3 times the amount of chips in his pile than brad. In total they ha
Read the sentence. Ayer compre el jabon. Which of the following sentences correctly uses the direct object pronoun to substitute the direct object? A. Ayer la c
What would happen if carbon -14 gained 1 proton and lost 1 neutron? A) it would stay carbon-14 B) t would become carbon-13 C)it would become nitrogen-14 D)it wo
Waldo is floating down India's most important river. This river begins in the Himalayan Mountains and flows SE before emptying into the Bay of Bengal. Along the
how does the lithosphere affect volcanoes
what document expresses that people are entitled to the free exercize of government
Mrs. Hanson has 2 pies for a party. She calculates that if she splits the pies evenly among the guests, they will each receive 1/8 of a pie. How many guests ar
Heidi solved the equation 3(x + 4) + 2 = 2 + 5(x – 4). Her steps are below: 3x + 12 + 2 = 2 + 5x – 20 3x + 14 = 5x – 18 14 = 2x – 18 32 = 2x 16 = x Use the dro
Please I need help on this thank you
If the range of the function f(x) = 7x – 2.7 is {14.1, 30.9, 41.4, 58.9}, what is its domain? A. {1.8, 3.4, 5.6, 9} B. {3.2, 3.9, 5.8, 8.4} C. {2.4, 4.8, 6.3, 8
