keyndavid keyndavid
  • 21-09-2020
  • Mathematics
contestada

3x + 2(5x - 3) = 7 how do i solve this equation to get the answer 1

Respuesta :

ricchad
ricchad ricchad
  • 21-09-2020

Answer:

x = 1

Step-by-step explanation:

3x + 2(5x - 3) = 7

distribute:

3x + 10x - 6 = 7

simplify:

13x = 7 + 6

13x = 13

simplify:

x = 13 / 13

x = 1

Answer Link

Otras preguntas

Question 2 The value of y is directly proportional to the value of x. If y = 35 when x = 140, what is the value of y when x = 70? A) 70 B) 280 C) 140 D) 17.5
How can you find the measure of the third angle of a triangle if the other two measures are known?
What is the function of dna ligase .
Write ONLY the equation; Seven times the difference of a number and 4 is no more than 10
Who knows all the answers
what goes in the highlighted box?
What did the Plessy vs Ferguson decision make legal?
HELPSDBNENANSSnshejs
5. Solve for x: 22x-2 20x + 10
If x and ​(19x+30​) are the measures of complementary​ angles, what is the measure of each​ angle?