childresslilli childresslilli
  • 24-01-2020
  • Mathematics
contestada

Given 3x-7=5x -13 is true, x=?

Respuesta :

Yang100
Yang100 Yang100
  • 24-01-2020

Answer:

3

Step-by-step explanation:

3x-7=5x-13

3x-5x-7=-13

-2x-7=-13

-2x=-13+7

-2x=-6

2x=6

x=6/2

x=3

Answer Link
schurr
schurr schurr
  • 24-01-2020

In this question, you're solving for x.

Solve for x:

3x - 7= 5x - 13

subtract 5x from both sides

-2x - 7 = -13

add 7 to both sides

-2x = -6

divide both sides by -2

x = 3

Answer:

x = 3

Answer Link

Otras preguntas

I am homeschooled and am in 7th grade can someone please get answers to the pattern and rules unit test 7th grade please
what words from the middle ages start with the letter y
which is the least? 3.95, 3 5/6, 3 4/5
What is the best measuring stick to use to determine the degree of fitness in evolutionary selection? A. The increase in lifespan resulting from selection B. Th
which value is equivalent to 15.2% written as a decimal
What is an equivelent expression for 4(x+5)+2(x+3)
translate question into an equation, let x be unknown number 6.4 is 90% of what number?
quadratic formula 9x²-6x-11=0
The sum 9/10 and 1/32 is less than or greater than 1?
A catalyst a. changes ΔG for an equation b. acts by increasing the rate of the forward reaction more than the reverse reaction c. raises the equilibrium const