Which value of x makes the equation 3(x-6) = 8x-3(3x+7) true?
2 answers:
Answer:
Step-by-step explanation:
3x - 18 = 8x - 9x - 21
3x - 18 = -x - 21
4x - 18 = -21
4x = -3
x = -3/4
answer is A
Answer: OPTION 3. x=-3/4
Step-by-step explanation:
This question is basically asking for to solve the equation.
------------------------------------------------------------------
Given
3(x-6)=8x-3(3x+7)
Distributive property on both sides
3x-18=8x-9x-21
Combine like terms on the right side
3x-18=-x-21
Add x on both sides
4x-18=-21
Add 18 on both sides
4x=-3
Divide 4 on both sides
x=-3/4
You might be interested in
The answer is D. The roots are just where the line crosses the y axis.
Answer:
5 (-9x)
Step-by-step explanation:
Product of 5
5 * ()
difference of 9
5 * (-9)
and a number
5 * (-9x)
Answer:
A
Step-by-step explanation:
It is not B because 7x^2 means multiplying the equation by seven. It isn't C because that would move the graph DOWN seven units. And it's not D because when it is in parenthesis like that, it means that it is a horizontal shift, not vertical.
B? <span> 1 2/3 </span><span>÷ 1 1/9 = 1.5 2.34 </span><span>÷ 0.6 = 3.9</span>
Hey there. To find the answer solve 8^3=512.
Count the rows and columns of each to get C as your answer.