Seudónimo Seudónimo

03-03-2021
Mathematics

contestada

calcule o valor x na equação do 1° grau: 16x-21=x+9

Respuesta :

smcamiddle smcamiddle

03-03-2021

Answer:

16x-21=x+9

15x=30

x=2

eu acho que e nao sei mais o outro cara respondeu ali

Step-by-step explanation:

Answer Link

Otras preguntas

convert 6.766 × 10 ms into s

When the following equation is balanced, the coefficient of Al is ___ Al (s) + H20 (1) - Al(OH)3 (s) + H2 (g) A) 4 B) 1 C) 5 D) 3 E) 2

pls help me solve 25-27

What is population Composition in human geography?

According to a recent study quoted in your text, among the important skills employers are seeking in college graduates are _____.

I helped a miller's daughter spin straw into gold for a king. I asked for her first-born child in return, but allowed her a reprieve if she could guess my name

Write the standard form of the equation of the line passing through the point (-4,1) and perpendicular to the line -x-7y = -35.

From marios house to school, you can walk in a straight line. In the afternoon he has to stop twice on his way home. His first stop is the gas station that is e

The hardness of water (hardness count )is usually expressed in parts per million(by Mass) CaCO3, which is equivalent to milligrams of CaCO3 per litre of water.

Consider an interdisciplinary study that is aimed at understanding how ocean currents affect the distribution of coral larvae. What two disciplines of oceanogra