03-10-2017
Mathematics

contestada

Justify each step in solving the equation 6x = 3(x+4) by writing a reason for each statement.

Justify each step in solving the equation 6x 3x4 by writing a reason for each statement class=

Respuesta :

Emma11234 Emma11234

03-10-2017

1) 6x = 3x + 3.4
6x = 3x +12 minus 3x
6x- 3x = 3x +12 - 3x
3x = 12 division with 3
3x/3 = 12/3
x=4

Answer Link

Otras preguntas

what if an atoms protons electrons and neutrons are all different?

F(x)=-4x^3+15x^2-8x-3 b.) Determine the possible number of turning points of f(x). # of possible turning points:?

describe how water moves from the soil into xylem of root hairs

What is the value of the expression 25m−13 when m = 3?

____ is a common complication of panic disorder.

Determine the value of yy, if xx is 99. y, equals, x, squared, plus, 10 y= x 2 +10

describe how water moves from the soil into xylem of root hairs

I need help thankyou

lizzie is measuring two lines. the first line is 30 centimeters long. the second line is 500 millimeters long. what is the total length is centimeter

Question 10(Multiple Choice Worth 1 points) (02.05 MC) Triangle ABC is a right triangle. Point D is the midpoint of side AB, and point E is the midpoint of sid