avamcmoran avamcmoran

01-04-2016
Mathematics

contestada

-9a + 139 = -1a + 59 what is a?

Respuesta :

ImpatientAngel ImpatientAngel

01-04-2016

-9a + 139 = -1a + 59

-9a + a= 59 - 139

-8a = - 80

a = 10

Answer Link

Otras preguntas

At the start of A Midsummer Night's Dream, why can't Hermia marry Lysander? A. She is in love with Demetrius. B. Lysander does not love her. C. Her father do

64/7 as a mixed number

Which of the following statements about a compound is true

Which of the following best describes the states’ rights debate of the early and mid-1800s? a conflict between the idea of federalism and the US Constitution a

What is the surface area of the following triangular prism?

Which Southeast Asian nation fought in wars against Japan, France, and the United States during the 20th century?

What is the factorization of 216 times 12 - 64?

julia is weighing several mineral samples for science class. Which unit of measure could she use to record her measurements.

Part of the process of cellular respiration is shown below. sugar + Substance 1 Substance 2 + water + energy What is the missing product in the process of cell

there are three source of resistance in parallel circuit. Two of them are rated at 20 ohms, the other at 10 ohms. What is the circuits total resistance