Step 1: Simplify each side, if needed.
Step 2: Use Add./Sub. Properties to move the variable term to one side and all other terms to the other side.
Step 3: Use Mult./Div. ...
Step 4: Check your answer.
I find this is the quickest and easiest way to approach linear equations.
Example 6: Solve for the variable.
Answer:
7
/8
0.875
Step-by-step explanation:
The answer is B, the MPH is 45 miles per hour, 45 divided by 60=0.75. 0.75x12=9
ok so the obtuse angle is always across from the acute angle so the answer is b