madeline12328 madeline12328
  • 03-09-2020
  • Mathematics
contestada

describe the correct error a student made when solving the equation 4=-2(x-3) what is the correc scolution?

Respuesta :

ZJSG09112007
ZJSG09112007 ZJSG09112007
  • 03-09-2020

Answer:

x =1

Step-by-step explanation: Correct solution

[tex]4=-2(x-3) \\\\\mathrm{Switch\:sides}\\-2\left(x-3\right)=4\\\\\mathrm{Divide\:both\:sides\:by\:}-2\\\frac{-2\left(x-3\right)}{-2}=\frac{4}{-2}\\\\Simplify\\x-3=-2\\x-3+3=-2+3\\\\Simplify\\x = 1[/tex]

Answer Link

Otras preguntas

the total of 42,75,189,301 and 728
how to write 30 feet?
An electron in a sodium atom moves from the third shell to the fourth shell. This change is a result of the atom (1) absorbing energy (3) gaining an electron (2
if there are 14 chromosomes in pea plant cells,how many chromosomes are present in a sex cell of a pea plant?
A 133.8-gram sample of bronze was 10.3% tin by mass. Determine the total mass of tin in the sample.
What is the exact volume of a cylinder that has a height of 1.8 ft and a radius of 6.1 ft? ft3
what is the root of irrelevant
What genes are mutated to cause cancer?
I need help factoring this trinomeal: 2x squared + 3x + 1
Which reactants form the salt CaSO4(s) in a neutralization reaction? (1) H2S(g) and Ca(ClO4)2(s) (2) H2SO3(aq) and Ca(NO3)2(aq) (3) H2SO4(aq) and Ca(OH)2(aq) (4