michellekskqnk
michellekskqnk
01-04-2021
Mathematics
contestada
PLEASE NO LINKS I REALLY NEED HELP
Respuesta :
chocolatesunday127
chocolatesunday127
01-04-2021
Answer: x = 57
Steps:
(2x + 3) + 63 = 180
2x + 3 = 180 - 63
2x + 3 = 117
2x = 117 - 3
2x = 114
x = 114/2
x = 57
Check:
(2x + 3) + 63 = 180
(2(57) + 3) + 63 = 180
(114 +3) + 63 = 180
117 + 63 = 180
180 = 180 ✅
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Please Help Me!! Don't know what to do.
Why do starbucks customer at busy downtown locations in major cities pay more for a cup of coffee than they would at less busy locations?
store is located in a state that requires 6% tax on all items sold. if the store brings in $3,392 in one day how much of the total was sales tax
It takes 40 units of maple sap to produce one unit of maple syrup. Jane and her family are bottling maple syrup in 20 oz. bottles. She notices that they add abo
There are 100 sophomores at the school. 85% of them are good students. What would be the percent of good students at school if (rounding the answer to the neare
What explanation regarding the cause of the great depression has stood the test of time?
The measure of ∠DAB equals 125º. The measure of ∠ACB equals 30º. What is m∠ABC?
Donations to an annual fundraiser are 15% greater than last year. Last year, donations were greater 10% than the year before. The amount raised this year is $10
what is the scale factor of the dilation of triangle DEF?
At the Pleasant Valley Golf Course, the average player finishes 18 holes in 85 shots. Landon can complete the course in 77 shots. How many complete rounds doe
