X^2 + 12x - 25
x^2 - 3x + 15x - 45
(i cut the extra 3 steps)
(x - 3)(x + 15)
Answer:
-9 1/4
Step-by-step explanation:
-9 1/4
2/3 - 1/2x = -2/3 then the value of x is 6 .
The algebraic expression should often take one of the following forms: addition, subtraction, multiplication, or division. Bring the variable to the left and the remaining values to the right to determine the value of x. To determine the outcome, simplify the values.
The steps to use the calculator to determine x's value are as follows:
- Fill in the multiplicand and product fields with the numbers (Integer/Decimal Numbers).
- To obtain the result, press the "Solve" button now.
- The output field will show the dividend or the x value.
given equation is
2/3 - 1/2x = -2/3
⇒7/3-x/2 = -2/3
⇒7/3+ 2/3 =x/2
⇒9/3 = x/2
⇒ x=3 x 2
⇒ x=6
therefore the value of the x is 6
To know more about how to find x values visit :
brainly.com/question/21481562
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Answer:
none of them
but across the line y=x (just a vertical line)
