Select one:
a. −9
b. −3
c. 3
d. 9
Answer:
3
Step-by-step explanation:
-x = 3 -4x + 6
Add 3 and 6.
-x = -4x + 9 * add 4x to itself and -x
+4x = 4x + 9 * -4x + 4x would cancel out so..
3x = 9 * divide
x = 3
Since 0 = 9 is not true, there is no value of x that satisfies the equation.
To find the value of x in the equation −x = 3 − 4x + 6, we need to isolate the variable x. We can start by combining like terms on the right side of the equation:
Next, we can add x to both sides of the equation to eliminate the -x term:
Since 0 = 9 is not true, there is no value of x that satisfies the equation. Therefore, the answer is None of the above.
#SPJ11
A.2/7
B.7/50
C.3 1/2
D.1 3/5
→ The way I like to do these kind of math problems is below - I find it easier
A fraction usually means to divide, so I will start by dividing the numerator by the denominator of 7/10.
7/10 = 0.7, or, 70%
1/5 = 0.2, or, 20%
Now, we can go and divide each of our answers together.
0.7 ÷ 0.2 = 3.5 :D
Your final answer is 3.5
↑ ↑ ↑ Hope this helps! :D