Question

solve the following equation and identify the missing variable 7x + 3=2x + 13
show work worth 20 points

Answer 1

Answer:

2

Step-by-step explanation:

7x+3=2x+13

7x-2x=13-3

5x=10

$\frac{5x}{5}$=$\frac{10}{5}$

x=2

Answer 2

x=2
7x+3=2x+13
-3 -3
7x=2x+10
-2 -2
5x=10
/5 /5
x=2