Step-by-step explanation:
x+x=66
2x=66
x=33
1st number is 33 and 2nd is 27
Answer:
Add
5
5
5
to both sides of the equation
2
−
5
=
1
1
2
−
5
+
5
=
1
1
+
5
2
Simplify
Add the numbers
Add the numbers
2
=
1
6
3
Divide both sides of the equation by the same term
2
=
1
6
2
2
=
1
6
2
4
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=8
Solution
=8
Step-by-step explanation:
Mark is 20. 55 - 15 = 40, 40 / 2 = 20. Mark is 20
Answer:
That is 200.
Step-by-step explanation:
You have to simply multiply 10 * 20
Answer: b, c
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
