Which of the following is the solution set of the given equation? (x - 3) - 2(x + 6) = -5 a) {-4} b) {8} c) {-10}
2 answers:
You might be interested in
For a triangle:
Use Pythagorean theorem twice:
Thus:
And:
Use Pythagorean theorem twice:
Thus:
And:
Answer:
B. = -.7
Step-by-step explanation:
Replace all occurrences of − − with a single +. Two consecutive minus signs have the same mathematical meaning
Find the common denominator.
Simplify terms.
Simplify the numerator.
Reduce the expression by cancelling the common factors.
<em>hope this helps, good luck :)</em>