dahliashaat
dahliashaat dahliashaat
  • 21-08-2019
  • Mathematics
contestada

12+2x-10=3x-5
Solve for X please and please show your work!

Respuesta :

Аноним Аноним
  • 21-08-2019

12+2x-10=3x-5

12-10 +2x=3x-5

2+2x=3x-5

Move +3x to the other side. Sign changes from +3x to -3x.

2+2x-3x=3x-3x-5

2+2x-3x=-5

2-x=-5

Move +2 to the other side. Sign changes from +2 to -2.

2-2-x=-5-2

-x=-7

Multiply by -1 for -x and -7

(-1)(-x)=(-1)(-7)

x=7

Answer: x=7

Answer Link

Otras preguntas

What was the main issue of the Constitutional Convention? taxes slavery representation delegaton
find the ages of my three children? the product of the 3 ages is 36 two of the children are twins the youngest is not a twin Please help so i can explain this t
what is required for affective communication
Some stems store food as a. paraffin. b. wood. c. starch. d. sugar.
What is bipolar disorder
What is one sixth ad a right angle
How might the characteristics of a scinentist be displayed ina persone of your age? im in 6th
How do you factor this? x^{2} + 5 x- 9 = ?
put the loaves of bread on the shelf a imperative or exclamatory sentence
Molecules are different from atoms because they A) have less energy. B) are much smaller. C) have unique properties. D) contain chemical bonds.