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 ( 95+ )
Otras preguntas
Is – 7 a solution to the equation 8 open parentheses 1 fourth x space plus space 3 over 4 close parentheses space minus space 3 equals 17
Find the area of the figure
When reagan took office, he increased ________ spending dramatically. the ussr tried to keep up, but its economy was too weak. eventually, gorbachev and reagan
The _____ movement argues that autism, ADHD, and dyslexia are naturally occurring, unique cases of neurological wiring rather than diseases that must be cured.
A scientist is observing an organism under the microscope. The organism was found in salt water, is multicellular, and its cells do not have nuclei. What is m
A) show that $n(2n + 1)(7n + 1)$ is divisible by 6 for all integers $n$. b.find all integers $n$ such that $n(2n + 1)(7n + 1)$ is divisible by 12.
state three examples of human activities that could endanger botana curus
Briefly explain the point of view about poverty in america expressed by the text excerpt. briefly explain the relationship between the chart data and the war on
Which compound is a saturated hydrocarbon? propanal propane propene propyne?
The fact that water is less dense as a solid than as a liquid explains why
