Answer:
x = 45
Step-by-step explanation:
10+2x=100
Subtract 10 from each side
10-10+2x=100-10
2x = 90
Divide each side by 2
2x/2 =90/2
x=45
First, subtract 10 from both sides of the equation.
10+2x-10=100-10
100-10=90
Next, divide 2 from both sides of the equation.
2x=90
2x/2=90/2
Finally, solve this problem.
90/2=45
x=45, which is our answer.
