rainbowshy6208
rainbowshy6208
02-11-2020
Mathematics
contestada
10(1 + 4a) - 7a = -6a + 5(1 + 8a)
Respuesta :
danakmpzn
danakmpzn
02-11-2020
10(1 + 4a) - 7a = -6a + 5(1 + 8a)
10 + 40a - 7a = -6a + 5 + 40a
-40. -40
10 - 7a = -6a + 5
-7a + 6a = 5 - 10
-a = -5
5 = a
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
An author who evokes vivid images in the mind of the reader is using a. syntax. b. allegory. c. imagery. d. metaphor.
Which sample of co2 has a definite shape and definite volume
Which two features are commonly found at divergent plate boundaries? (1) mid-ocean ridges and rift valleys (2) wide valleys and deltas (3) ocean trenches and su
Which of the following countries was NOT a founding member of the European Coal and Steel Community? A. Belgium B. Romania C. France D. Italy
Why did southern whites try to prevent African Americans from heading west
How are relative dating and absolute dating different? a. Relative dating can only give the date within a million years or so, while absolute dating can give t
(1 + markup percent on cost) × cost equals the A. Cost at the wholesale B. Markup C. Selling price D. Cost at retail
What is the number of pairs of electrons shared in a molecule of N2? (1) 1 (3) 3 (2) 2 (4) 6
The formula C2H4 can be classified as (1) a structural formula, only (2) a molecular formula, only (3) both a structural formula and an empirical formula (4) bo
What was the Berlin Airlift? a. a successful attack by the Western Allies on the city of Berlin during World War II b. a successful plan by the Western Allies
