Answer:
-53
Step-by-step explanation:
kEEP SUBSTRACTING 6 EACH TIME UNTILL YOU REACH THE TERM NUMBER 12
Number one is 5
I think number two is 21
Don’t trust me if u don’t trust me .
I’m in sixth grade
Answer:
23
Step-by-step explanation:
you add 10m(h) plus 8m(w) plus 15m(l)
5x2 would be 10 and 10-50x would be negative 40x and 40x + 125 would be 165x
Answer:
n = 8
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define Equation</u>
6n + 7 = 55
<u>Step 2: Solve for </u><em><u>n</u></em>
- Subtract 7 on both sides: 6n = 48
- Divide 6 on both sides: n = 8
<u>Step 3: Check</u>
<em>Plug in n into the original equation to verify it's a solution.</em>
- Substitute in <em>n</em>: 6(8) + 7 = 55
- Multiply: 48 + 7 = 55
- Add: 55 = 55
Here we see that 55 does indeed equal 55.
∴ n = 8 is a solution of the equation.
