animegeek16161ovoudh
animegeek16161ovoudh animegeek16161ovoudh
  • 03-09-2017
  • Mathematics
contestada

Four times the sum of a number and -3 is 7 more than quadruple the number. Write and solve the equation to find the number.

Respuesta :

bdowd557
bdowd557 bdowd557
  • 03-09-2017
4 [x+(-3)] = 4x + 7

distribute 4

4x - 12 = 4x + 7

subtract 4x

-12 = 7

no solution
Answer Link

Otras preguntas

Pls help me on this, I need to know about the expressions and pictures
Select the best way to clarify or add an example to a sentence. A Use dashes. B Use commas to change the meaning of the sentence. C Rewrite the sentence. D Use
sintetiza en un ordenador grafico los principios liberales
Wesley ran of a mile on saturday and of a mile on sunday how many miles did wesley run in all
If an isotope of an element has 33 neutrons and a mass number of 64, how many electrons must it have?
How did conditions in Germany after World War I set the stage for Hitler's rise to power? Germany was left humiliated, and Hitler promised to regain German pri
13 tenths plus 8 tenths plus 32 hundredths <,> =,to 2.42
used Cartesian coordinate system to plot the following pointsi need a complete solution.plsss i need it right now.
Explain how using equivalent ratios is like adding fractions with unlike denominators?
what is the answer of (-1/4 subtracted by 1/2) divided by (negative 4/7)