A.
To solve, you need to get the variable by itself.
Order of operations:
Square root both sides.
(x-5)= plus/minus root 3, as 3 is not a perfect square.
Now you need to add 5 to both sides to get it to disappear on the side with the x.
x=root3 +or - 5, which can be rearranged so that 5 is the first term.
If there is a solution, y=y so we can say:
1.5x-1=1 add 1 to both sides
1.5x=2 divide both sides by 1.5
x=2/1.5
x=4/3 (exact)
x=1 1/3 (exact)
x≈1.33 (to nearest hundredth of a unit)
That is written verbally.
In standard form, that would be:
d + 12 / 3
Answer:
it is d, step 1: 14x - 21; step 2: 14x=22
Step-by-step explanation:
7(2x-3)=1 1. multiply 7 with (2x) and (-3)
14x-21=1 2. +21 on both sides
14x= 22 3. /14 on both sides
x=1.8
but I will say d is the correct answer
