"Half of a number decreased by 27" can be displayed as:
<u>1/2x - 27</u>
Answer: 2/3 (two thirds)
Explanation: Divide both denominator and numerator by the common factor of fourteen
Answer:
-2
Step-by-step explanation:
essay with the title stolen
Answer:
Show me problem
Step-by-step explanation:
I need a problem to solve it
Answer:
x=0 or x=−4
Step-by-step explanation:
Let's solve your equation step-by-step.
(x+2)2=4
Step 1: Simplify both sides of the equation.
x2+4x+4=4
Step 2: Subtract 4 from both sides.
x2+4x+4−4=4−4
x2+4x=0
Step 3: Factor left side of equation.
x(x+4)=0
Step 4: Set factors equal to 0.
x=0 or x+4=0
x=0 or x=−4
