Solve -np-70<40 for n. show your work
1 answer:
Hello!
<u><em>Answer: ⇒ </em></u>
Step-by-step explanation:
First you had to add by 70 from both sides of equation.
Simplify.
Multiply by -1 from both sides of equation. (reverse the inequality)
Simplify.
Divide by n from both sides of equation.
Simplify.
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Answer:
Step-by-step explanation:
All the variables on the right are being multiplied together then the whole mess is being divided by 2. Let's get rid of the 2 first. The undoing of division is multiplication, so we will begin by multiplying both sides by 2 to get
Next we will move the m. The undoing of multiplication is division. So we divide both sides by m to get
The undoing of a square is to take the square root, so we will do that to both sides giving us, finally