What is x ?
7+2x/3=5

-3

Step-by-step explanation:

7+2x/3=5

2x/3=-2

2x = -6

x = -3

x=-3

subtract 7 from both sides

simplify

multiply all yermsby the same value

cancel multiplied terms

multiply the numbers

divide both sides of the equation by the same term

simplify

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )